
CONTENTS


Number 58. (2017)

Number 57. (2016) 
Number 56. (2016) 
Number 55. (2015)

Number 54. (2015) 
Number 53. (2014) 
Number 52. (2014) 
Number 51. (2013) 
Number 50. (2013) 
Number 49. (2012) 
Number 48. (2012) 
Number 47. (2011) 
Number 46. (2011) 
Number 45. (2010) 
Number 44. (2010) 
Number 43. (2010) 
Number 42. (2009) 
Number 41. (2009) 
Number 40. (2008) 
Number 39. (2008) 
Number 38. (2007) 
Number 37. (2007) 
Number 36. (2005) 
Number 35. (2005) 
Number 34. (2004) 
Number 33. (2002) 
Number 32. (2001) 
Number 31. (2001) 
Number 30. (1999) 

Fasc. Math. No. 58 (2017) 

ACIKGOZ A., NOIRI T., TAS N.– Contra (m_{X },m_{Y })semicontinuous functions in mspaces  5
 
ADESANYA A.O., ONSACHI R.O., ODEKUNLE, M.R.– New algorithm for first order stiff initial value problems  19
 
BARRERA W.E., MORALES J.R., ROJAS E.M.– A fixed point theorem for contractive mappings with nonlinear combinations of rational expressions in bmetric spaces  29
 
CALDAS M., JAFARI S.– On semi δsirresolute functions  47
 
HARINA W.P., RAJESHWARI S.– Nonlinear differential polynomials sharing small function with finite weight  57
 
KASHURI A., LIKO R.– HermiteHadamard type inequalities for MT_{m }preinvex functions  77
 
KHAN W.A., GHAYASUDDIN M., SHADAB M.– MultiplepolyBernoulli polynomials of the second kind associated with Hermite polynomials  97
 
NARANG T.D., GUPTA S.– Best approximation in metric spaces  113
 
NASHINE H.K., AGARWAL R.P., SHUKLA S., GUPTA A.– Some fixed point theorems for almost (GF, δ_{b })contractions and application  123
 

POPA V., PATRICU A.M.– A general coincidence and fixed point theorem for hybrid pairs of mappings satisfying a common coincidence range property  145
 

QAISAR S., HUSSAIN S.– On HermiteHadamard type inequalities for functions whose first derivative absolute values are convex and concave  155
 

RASHWAN R.A., HAMMAD H.A.– Stability and strong convergence results for random JungckKirkNoor iterative scheme  167
 


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Fasc. Math. No. 57 (2016) 

ANASTASSIOU G.A.– Fractional self adjoint operator Poincaré and Sobolev type inequalities  5
 
BUDAK H., SARIKAYA M.Z.– On HermiteHadamard type inequalities for sconvex mappings via fractional integrals of a function with respect to another function  25
 
DRAGOMIR S.S.– New inequalities of CBStype for power series of complex numbers  37
 
KAREEM K.A., MOGBADEMU A.A.– On the number of zeros of a polynomial in a region  53
 
KHAN N.U., USMAN T.– A new class of Laguerrebased generalized Apostol polynomials  67
 
KÍŞÍ Ö.– On Wijsman I_{2 }Lacunary statistical convergence for double set sequences  91
 
KOÇ E., GÖLBAŞI Ö.– Semiprime nearrings with multiplicative generalized (θ, θ)derivations  105
 
OANH B.T.K., THUY N.T.T.– Uniqueness of differential polynomials of meromorphic functions sharing a small function without counting multiplicity  121
 
RAJ K., SHARMA C., PANDOH S.– Multiplication operators on CesároOrlicz sequence spaces  137
 

TERWASE A.P., DARUS M.– On coefficient problems of an operator with respect to symmetric point  147
 

TUYEN L.Q.– A partial answer to a question of Y. Tanaka and Y. Ge  157
 

TUYEN L.Q.– Cauchy symmetric spaces with pointcountable csnetworks  163
 


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Fasc. Math. No. 56 (2016) 

AGARWAL R.P., LUO MJ., RAINA R.K.– On Ostrowski type inequalities  5
 
AKEWE H., MOGBADEMU A.– Common fixed point of JungckKirktype iterations for nonself operators in normed linear spaces  29
 
DYAVANAL R.S., MATHAI M.M.– Entire and meromorphic solutions of linear difference equations  43
 
GABA Y.U.– Some advances in the theory of quasipseudometric type spaces  61
 
GUPTA A.– UlamHyers stability theorem by tripled fixed point theorem  77
 
JAFARI S., NOIRI T.– More on weak scontinuity in topological spaces  99
 
MARZOUKI B., EL HADDOUCHI A.– Generalized altering distances and fixed point for occasionally hybrid mappings  111
 
HOSSEINI MOGHADDAM S.M., MOJDEH D.A., SAMADI B.– Total limited packing in graphs  121
 
POPA V.– A general fixed point theorem for a pair of multivalued mappings in partial metric spaces  129
 

SZYMAŃSKADĘBOWSKA K.– On second order nonlocal boundary value problem at resonance  143
 

THANDAPANI E., SELVARANGAM S., RAMA R., MADHAN M.– Improved oscillation criteria for second order nonlinear delay difference equations with nonpositive neutral term  155
 

TIMIŞ I.– New stability results of Picard iteration for contractive type mappings  167
 


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Fasc. Math. No. 55 (2015) 

AKINFENWA O.A., JATOR S.N.– Extended continuous block backward differentiation formula for stiff systems  5
 
DAS M.– On some Iconvergent double sequence spaces of fuzzy real numbers defined by modulus function  19
 
DEY R., DAS N.R., TRIPATHY B.C.– Ordered vector valued double sequence spaces  29
 
DRAGOMIR S.S.– Inequalities of Jensen type for φconvex functions  35
 
EZEAFULUKWE U.A., DARUS M.– A note on qcalculus  53
 
KOLK E. – On generalized Orlicz sequence spaces defined by double sequences  65
 
KRANZ R., RZEPKA A.– On the approximation of functions from L^{p} by some special matrix means of Fourier series  81
 
ŁENSKI W., SZAL B.– On pointwise approximation of functions by some matrix means of conjugate Fourier series  91
 
DE MALAFOSSE B.– Solvability of sequence spaces equations of the from ( E_{a })_{Δ}+F_{x}=F_{b}  109
 

MALVIYA N.– The Nfuzzy metric spaces and mappings with application  133
 

PATHAN M.A., KHAN W.A.– Some new classes of generalized HermiteBased ApostolEuler and ApostolGenocchi polynomials  153
 

RAJESH N., SUDHA P.– Properties of ωcontinuous functions  171
 

RASOULI S.H., SALEHI B.– On the existence of nontrivial solutions for nonlocal elliptic Kirchhoff type problems with nonlinear boundary conditions  183
 

TUNÇ C.– Instability in multi delay functional differential equations of fourth order  189
 

TUYEN L.Q.– Mapping theorems on spaces with snnetwork gfunctions  199
 


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Fasc. Math. No. 54 (2015) 

BELAÎDI B.– Growth of meromorphic solutions of finite logarithmic order of linear difference equations  5
 
BORZOOEI R.A., SAEID A.B., REZAEI A., RADFAR A., AMERI R.– Distributive pseudo BEalgebras  21
 
CHAURASIA P.K.– Operator valued measures as multipliers of L_{1 } (I, X) with order convolution  41
 
DATTA S.K., BISWAS T., BHATTACHARYYA S.– Growth estimates of composite entire functions in the light of slowly changing functions based relative order, relative type and relative weak type  59
 
DHANKE M.B., BORA P.S.– On nonlinear second order VolterraFredholm functional integrodifferential equation with nonlocal condition in Banach spaces  75
 
GUPTA V., SINGH B., KUMAR S.– Fixed point theorems for Kannan type mappings in 2menger spaces  97
 
HUSSAIN S.– Some more properties of γsclosed spaces  117
 
MOHANTA S.K.– Some fixed point theorems using wtdistance in bmetric spaces  125
 
SANABRIA J., ACOSTA E., SALASBROWN M., GARCÍA O.– Continuity via ∧_{I}  open sets  141
 


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Fasc. Math. No. 53 (2014) 

ALOMERI W., ALOMARI A., MD NOORANI M.S.– αlocal functions and its properties in ideal topological spaces  5
 
BANERJEE A., MAJUMDER S., MUKHERJEE S.– A uniqueness result on meromorphic functions sharing two sets II  17
 
BUNYAWAT A., SUANTAI S.– Strong convergence theorems of onestep iterative scheme for a countable family of multivalued mappings in a Banach space  31
 
ELABBASY E.M., ELEISSAWY S.M.– Global behavior of higher order a rational difference equation  39
 
HATIR E., ALOMARI A., JAFARI S.– δlocal function and its properties in ideal topological spaces  53
 
JAIN R.S., DHAKNE M.B.– On mild solutions of nonlocal second order semilinear functional integrodifferential equations  65
 
LISKOWSKI M.– Density of smooth functions in Sobolev spaces "wth mixed functions"  77
 
MATKOWSKI J.– A counterpart of the Taylor theorem and means  85
 
MISHRA V.N., KHATRI K., MISHRA L.N.– Strong Cesáro summability of triple Fourier integrals  95
 
OKEKE G.A.– Approximation of fixed points of some classes of nonlinear mappings  113
 
RASHWAN R.A., ALBAQERI D.M.– Approximating common random fixed point for two finite families of asymptotically nonexpansive random mappings  129
 
SANTHI P., POOVAZHAKI R., RAVI O.– Contra quotient functions on generalized topological spaces  149
 
TUYEN L.Q.– Remarks on sequenceconvering closed maps  161
 


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Fasc. Math. No. 52 (2014) 

ALJARRAH H.H., MD NOORANI M.S., NOIRI T.– Slightly (μ, λ) continuous functions  5
 
ALOMARI A., NOIRI T. – ∧_{w}sets and ∨_{w}sets in weak structures space due to Császár  15
 
BISWAS A.– On relative order of entire functions of several complex variables  25
 
DUNG N.V.– A general fixed point theorem on Gmetric spaces  35
 
HAZARIKA B.– Some classes of ideal convergent difference sequence spaces of fuzzy numbers defined by Orlicz function  45
 
KHEDR F.H. – Properties of ijdelta open sets  65
 
NADIR M., GAGUI B.– Numerical solution of Hammerstein integral equations in L^{p } spaces  83
 
OKEKE G.A., OLALERU J.O. – Common fixed points of a threestep iteration with errors of asymptotically quasinonexpansive nonselfmappings in the intermediate sense in Banach spaces  93
 
OLGUN A., TAŞDELEN F. – On the rates of convergence of certain bivariate linear positive operators  117
 
RAJESH N., VIJAYABHARATHI V.– On almost (γ', γ)  (β', β) scontinuous functions  131
 
SEZER A.S., ATAGÜN A.O., ÇAGMAN N. – Ngroup SIaction and its applications to Ngroup theory  139
 
TRIPATHY A.K., PANIGRAHI S., BASU R. – Oscillatory and asymptotic behaviour of fourth order nonlinear neutral delay differential equations with positive and negative coefficients  155
 


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Fasc. Math. No. 51 (2013) 

ABBAS S., BENCHOHRA M.– Uniqueness results for Fredholm type fractional order RiemannLiouville integral equations  5
 
ARACI S., ACIKGOZ M., QI F., JOLANY H.– A note on the modified qGenocchi numbers and polynomials with weight (α, β)  21
 
ATAPOUR M., SHEIKHOLESLAMI S.M., VOLKMANN L.– Signed star {k}domatic number of a graph  33
 
BOSEDE A.O.– Stability theorem involving comparison functions and Edistance in Hausdorff uniform spaces  45
 
BOUHADJERA H., POPA V. – Some common fixed point theorems for occasionally weakly compatible mappings satisfying implicit relation and contractive modulus  53
 
CHANDOK S., NARANG T.D.– Invariant points of best approximation and best simultaneous approximation  61
 
EHIGIE J.O., OKUNUGA S.A., SOFOLUWE A.B.– A class of exponentially fitted second derivative extended backward differentiation formula for solving stiff problems  71
 
HAZARIKA B.– On acceleration convergence of multiple sequences  85
 
HUSSAIN S., AHMAD B.– On locally γsclosed spaces  93
 
LIU K., LI P., ZHONG W.– On a system of rational difference equations  105
 
ÖGÜNMEZ H., ÖCALAN Ö.– Oscillation for difference equations with several positive and negative coefficients  115
 
SEZER A.S., ATAGÜN A.O., ÇAGMAN N. – A new view to Ngroup theory: soft Ngroups  123
 
SHARMA P., CHANDEL R.S.– Fixed point theorems for weakly compatible mappings in fuzzy metric spaces  141
 
SINGH J., BISHT R.K., JOSHI M.C.– Conditional reciprocal continuity and common fixed points  149
 
SUBRAMANIAN N.– Some generalized spaces of vector valued double sequences defined by a modulus  159
 

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Fasc. Math. No. 50 (2013) 

ALHAWARY T.A. – Fuzzy Cflats  5
 
AZIZ W., GUERRERO J.A., MERENTES N. – On Nemytskii operator in the space of setvalued functions of bounded pvariation in the sense of Riesz with respect to the weight function  17
 
ELABBASY E.M., ELEISSAWY S.M. – Qualitative properties for a higher order rational difference equation  33
 
ELATIK A.A., NASEF A.A. – On almost coFclosed topologies and their applications  51
 
ERDOGAN M.E., CINAR C. – On the dynamics of the recursive sequence  59
 
HUSSAIN S., ROSAS E. – Properties of γsemiregularopen sets and γsclosed spaces  67
 
KARCZMAREK P., PYLAK D., WÓJCIK P. – Singular integral equations with multiplicative Cauchytype kernels  77
 
NASEF A.A., ELMAGHRABI A.I. – Weak and strong forms of γirresoluteness  91
 
NOIRI T., BHUVANESWARI J., RAJESH N. – On totally πgcontinuous functions  101
 
NOIRI T., POPA V. – On iterate minimal structures and Miterate continuous functions  109
 
XIE T., LI H. – On econtinuous functions and related results  121
 
ZAYED E.M.E., ELMONEAM M.A. – On the qualitative study of the nonlinear difference equation  137
 

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Fasc. Math. No. 49 (2012) 

ALIMOHAMMADY M., SADEGHI A. – On the asymptotic behaviour of pexiderized additive mapping on semigroups  5
 
AYDI H. – Common fixed points for four maps in ordered partial metric spaces  15
 
BISHT R.K. – Common fixed points of conditionally commuting mappings satisfying weaker continuity conditions  33
 
JHADE P.K., SALUJA A.S. – On the convergence of an iterative method for asymptotically nonexpansive mappings in intermediate sense  43
 
KHAN H.H., ALI R. – Growth and approximation errors of entire series having indexpair (p,q)  61
 
NADIR M. – Adapted quadratic approximation for logarithmic kernel integrals  75
 
NURAY F., RHOADES B.E. – Statistical convergence of sequences of sets  87
 
POPA V., PATRICIU A.M. – Altering distances, fixed point for occasionally hybrid mappings and applications  101
 
RAJ K., SHARMA S.K. – Sequence spaces defined by a sequence of modulus function in nnormed spaces  113
 
RAVI O., RODRIGO J.A.R., THARMAR S., VIJAYALAKSHMI K. – Between closed sets and *g  closed sets  127
 
SARMA B. – Statistically convergent difference double sequence spaces defined by Orlicz function  137
 
SUNDARAM P., SHEIK JOHN M., RAVI O., LATHA R. – On gregular and gnormal spaces  145
 

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Fasc. Math. No. 48 (2012) 

AKINBO G. – Common fixed points for weakly compatible mappings satisfying Acontractive conditions of integral type  5
 
CARPINTERO C., RAJESH N., ROSAS E. – Operationbopen sets in topological spaces  13
 
ELMAGHRABI A.I., ALSUBHI B., JAFARI S. – On strongly generalized precontinuous mappings  23
 
GUPTA V., ARAL A., OZHAVZALI M. – Approximation by qSzászMirakyanBaskakov operators  35
 
IONASCU E.J. – Regular octahedra in {0, 1, K, n}^{ 3}  49
 
KUMAR D., BISHNOI P. – On the refined measures of growth of generalized biaxially symmetric potentials having index  q  61
 
LISKOWSKI M. – Sobolev spaces "with mixed functions"  73
 
MURTHY P.P., TAS K., CHOUDHARY B.S. – Weak contraction mappings in Saks spaces  83
 
RAJESH N. – On weakly g^{~}continuous functions  97
 
SEDGHI S., ALTUN I., SHOBE N. – Some properties of Tmetric spaces and a common fixed point theorem  105
 
TAŞDELEN F., BAŞCANBAZTUNCA G., ERENÇIN A. – On a new type BernsteinStancu operators  119
 
TRIPATHY A.K., RAO K.V.V.S. – Oscillation properties of a class of nonlinear differential equations of neutral type  129
 
WITUŁA R., HETMANIOK E., SŁOTA D. – Meanvalue theorems for onesided differentiable functions  145
 

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Fasc. Math. No. 47 (2011) 


IWIŃSKA M., POPOWSKA B. – Characterizations of the exponential distribution by geometric compound  5
 
MANRO S., KUMAR S., BHATIA S.S.– Rweakly commuting maps in Gmetric spaces  11
 
MATKOWSKI J. – Meanvalue type equalities with interchanged function and derivative  19
 
NOIRI T., POPA V. – Further properties of quasi Mcontinuous functions  29
 
OLALERU J.O., AKEWE H. – The equivalence of Jungcktype iterations for generalized contractivelike operators in a Banach space  47
 
RAJ K., SHARMA S.K. – Weighted substitution operators between L^{ p} spaces of vectorvalued functions  63
 
RAJESH N, EKICI E., JAFARI S. – On new separation axioms in bitopological spaces  71
 
RAVI O., MISSIER S.P., PARKUNAN T.S. – Decomposition of bitopological (1,2)^{* } homeomorphisms  81
 
SAMET B., VETRO C. – Comments on the paper "Coincidence theorems for some multivalued mappings" by B. E. Rhoades, S. L. Singh and Chitra Kulshrestha  89
 
SHARMA S., TILWANKAR P. – Common fixed point theorems in intuitionistic fuzzy metric space using general contractive condition of integral type  95
 
SULAIMAN W.T. – A note on summability factors of infinite series  117
 
VATS R.K., KUMAR S., SIHAG V. – Fixed point theorems in complete Gmetric space  127
 

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Fasc. Math. No. 46 (2011) 

AKKOUCHI M., POPA V. – Wellposedness of fixed point problem for a hybrid pair of mappings  5
 
ALI Z.S.– A short note on a multiplier of the Nörlund means and convex maps of the unit disc  17
 
CARPINTERO C., RAJESH N., ROSAS E. – On a class of (γ , γ')preopen sets in a topological space  25
 
DESHPANDE B., CHOUHAN S. – Common fixed point theorems for hybrid pairs of mappings with some weaker conditions in 2metric spaces  37
 
DUTTA A.J. – Lacunary pabsolutely summable sequences of fuzzy real numbers  57
 
HUSSAIN S. – Applications of minimal γsemiopen sets  65
 
JAFARI S., NOIRI T., POPA V., RAJESH N. – On upper and lower faintly δβcontinuous multifunctions  77
 
PADHI S., QIAN C. – On asymptotic property of solutions of higher order functional differential equations  87
 
RAJESH N., CALDAS M., JAFARI S., MOSHOKOA S.P. – Quasi δβcontinuous functions  105
 
RAVI O., THIVAGAR M.L., LATHA R. – (g,s)continuous functions between topological spaces  115
 
SUBRAMANIAN N., MISRA U.K. – The Nörlund Orlicz space of double gai sequences  131
 
SUN T., XI H., PENG X. – A note on ωlimit set of a tree map  141
 

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Fasc. Math. No. 45 (2010) 

AKKOUCHI A.– Wellposedness of the fixed point problem for Φmaxcontractions  5
 
BÜYÜKYAZICI Í.– A Korovkin type approximation theorem and its application  13
 
ELSAYED E.M. – On the solutions of a rational system of difference equations  25
 
KARATAS R.– On the solutions of the recursive sequence ( a+x_{nk }x_{n(2k+1)})  37
 
KHEDR F.H., ABDELHAKIEM K.M. – Operations on bitopological spaces  47
 
KUMAR S.– A note on Jungck's fixed point theorem  59
 
NOIRI T., POPA V. – A generalization of ωcontinuity  71
 
OLALERU J.O., AKEWE H.– The convergence of Jungcktype iterative schemes for generalized contractivelike operators ^{N}  87
 
PACHPATTE B.G.– Approximate solutions of a certain second order integro differential equation  99
 
SUBRAMANIAN N., MISRA U.K.– The semi normed space defined by a double gai sequence of modulus function  111
 
TIDKE H.L., DHAKNE M.B. – Existence and uniqueness of solution of differential equation of second order in cone metric spaces  121
 
TRIPATHY A.K. – Oscillation properties of a class of neutral differential equations with positive and negative coefficients  133
 

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Fasc. Math. No. 44 (2010) Dedicated to Professor Gerasimos Ladas
INDEX 

DEDICATED TO PROFESSOR GERASIMOS LADAS 
 
CAMOUZIS E., DRYMONIS E., LADAS G.– Patterns of boundedness of the rational system and  9
 
ČERMÁK J.– On a linear difference equation with several infinite lags  19
 
FERREIRA M., OLIVEIRA B.M.P.M., PINTO A.A.– Piecewise R&D dynamics on costs  29
 
GUY R.T., MISIUREWICZ M. – Euler approximations can destroy unbounded solutions  43
 
GYŐRI I., REYNOLDS D.W.– On asymptotically periodic solutions of linear discrete Volterra equations  53
 
HÖGNÄS G., JUNG B. –Analysis of a stochastic difference equation: exit times and invariant distributions  69
 
MALINOWSKA A.B., TORRES D.F.M. – The deltanabla calculus of variations  75
 
MIGDA M. –Oscillation criteria for higher order neutral difference equations with oscillating coefficient  85
 
NOWAKOWSKA W., WERBOWSKI J. –On connections between oscillatory solutions of functional, difference and differential equations  95
 
SCHMEIDEL E.– Boundedness of solutions of nonlinear threedimensional difference systems with delays  107
 
SIZER W.S.– Further instances of periodicity in May's host parasitoid equation  115
 

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Fasc. Math. No. 43 (2010) 

ACOSTA A., AZIZ W., MATKOWSKI J., MERENTES N.– Uniformly continuous composition operator in the space of φ variation functions in the sense of Riesz  5
 
ATASEVER N., YALCINKAYA I.– On a class of rational difference equations  13
 
BAŞARIR M. – On Lacunary strong σconvergence with respect to a sequence of φfunctions  19
 
DESHPANDE B.– Common fixed point results for six maps on cone metric spaces with some weaker conditions  33
 
GURAN L. – Existence and data dependence of fixed points for multivalued weakly φcontractive operators  45
 
KHAN M.S., SAMANIPOUR M., MURTHY P.P. – Common fixed point theorems for compatible maps of type (P) and kind of weakly commuting maps  53
 
KOROŃSKI J. – The radial solution of the heat equation in the cylindrical ring  69
 
KUMAR D. – On the fast growth of analytic functions by means of Lagrange polynomial approximation and interpolation in C^{N}  85
 
OLATINWO M.O. – Some stability results for nonexpansive and quasinonexpansive operators in uniformly convex Banach space using two new iterative processes of Kirktype  101
 
PACHPATTE B.G. – Integral equation arising in the theory of partial differential equations  115
 
PĂCURAR M. – A fixed point result for φcontractions on bmetric spaces without the boundedness assumption  127
 
SEN M. – On Ilimit superior and Ilimit inferior of sequences of fuzzy numbers  139
 
SUBRAMANIAN N., ESI A. – The Nörlund space of double entire sequences  147
 
SUBRAMANIAN N., MISRA U.K. – The generalized double difference of gai sequence spaces  155
 
YALCINKAYA Ç., KURBANLI A.S. – On the solutions of the difference equation x_{n+1 }=max{1 / x_{n} , x_{n1} / x_{n}}  165
 
YALCINKAYA Í., ÇINAR C. – Global asymptotic stability of a system of two nonlinear difference equations  171
 

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Fasc. Math. No. 42 (2009) 

ALTUN I., TURKOGLU D.– Some fixed point theorems for mappings satisfying contractive condition of integral type on dcomplete topological spaces  5
 
BAKER C.W., CALDAS M., JAFARI S., MOSHOKOA S.P.– More on almost contra λ continuous functions  17
 
BOSEDE A.O. – Noor iterations associated with Zamfirescu mappings in uniformly convex Banach spaces  29
 
GRACE S.R., AGARWAL R.P., AKTAS M.F.– Oscillation criteria for third order nonlinear difference equations  39
 
JAFARI S., THIVAGAR M.L., PONMANI S.A., RAJESWARI R.R. – A bitopological view of γopen sets  53
 
PACHPATTE B.G. – Growth estimates on mixed VolterraFredholm type integral inequalities  63
 
PANT V., JHA K. – (ε, δ) contractive condition and common fixed points  73
 
PARSAI R., RATHORE M.S., CHANDEL R.S. – On a common fixed point of two random operators using random Mann iteration scheme  85
 
POP O.T. – Voronovskajatype theorems and approximation theorems for a class of GBS operators  91
 
RATH R.N., RATH S.K. – Oscillation and nonoscillation criteria for a neutral delay difference equation of first order  109
 
TRIPATHY B.C., DUTTA H. – Some difference paranormed sequence spaces defined by Orlicz functions  121
 
YALÇINKAYA Í. – On the difference equation x_{n+1 }=α+(x_{n2} /x_{n}^{k })  133
 
YALÇINKAYA Í., ÇINAR C. – On the dynamics of the difference equation x _{n+1 }=(ax_{nk} /(b+cx_{n}^{k }))  141
 

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Fasc. Math. No. 41 (2009) 

ALIOUCHE A., POPA V.– Coincidence and common fixed point theorems via Rweak commutativity of type A_{T}  5
 
BAŞARIR M., ALTUNDAĞ S.– Some generalized difference sequence spaces defined by a sequence of Orlicz functions  17
 
BAŞCANBAZTUNCA G., TUNCER Y.– Some properties of multivariate beta operator  31
 
CERNEA A.– Lipschitzcontinuity of the solution map of some nonconvex secondorder differential inclusions  45
 
ELABBASY E.M., ELSAYED E.M.– On the solution of the recursive sequence x_{n+1 }=max{ x_{n2} , 1/x_{n2} }  55
 
ERENÇIN A., TAŞDELEN F.– On certain Kantorovich type operators  65
 
JAFARI S., VISWANATHAN K., RAJAMANI M.– A decomposition of αcontinuity and αgscontinuity  73
 
LOMTATIDZE A., OPLU©TIL Z., ©REMR J.– Solvability conditions for a nonlocal boundary value problem for linear functional differential equations  81
 
NOIRI T., ALOMARI A., NOORANI M.S.M. – Slightly ωcontinuous functions  97
 
NOIRI T., POPA V.– Minimal structures, mopen multifunctions in the sense of Kuratowski and bitopological spaces  107
 
PACHPATTE B.G.– On some fundamental aspects of certain sumdifference equations  119
 
TRIPATHY B.C., SARMA B.– On some classes of difference double sequence spaces  135
 

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Fasc. Math. No. 40 (2008) 

ELSAYED E.M.– On the solution of recursive sequence of order two  5
 
ESI A., TRIPATHY B.C.– On some generalized new type difference sequence spaces defined by a modulus function in a seminormed space  15
 
JAIYEOLA T.G.– Some necessary and sufficient conditions for parastrophic invariance of the associative law in quasigroups  25
 
OLATINWO M.O.– A generalization of some convergence results using a JungckNoor threestep iteration process in arbitrary Banach space  37
 
OLATINWO M.O., IMORU C.O.– A generalization of some results on multivalued weakly Picard mappings in bmetric space  45
 
PACHPATTE B.G. – On neutral type hyperbolic integrodifferential equation  57
 
PANT V., PADALIYA S., PANT R.P.– Common fixed points of mappings not satisfying contractive condition  71
 
SRIVASTAVA G.S. – Generalized growth of entire harmonic functions  79
 
SUBRAMANIAN N., TRIPATHY B.C., MURUGESAN C.,– The double sequence space Γ^{2}  91
 
TRIPATHY B.C., DAS P.C.,– Some classes of difference sequences of fuzzy real numbers  105
 
TRIPATHY B.C., SARMA B.,– Generalized KötheToeplitz dual of some double sequence spaces  119
 

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Fasc. Math. No. 39 (2008) 

ABBAS M. – Common fixed point results with applications in convex metric space  5
 
BRANDYS J. – Strong maximum principles for infinite systems of parabolic differentialfunctional inequalities with nonstandard initial inequalities,  17
 
LIU Y. – Antiperiodic boundary value problems for nonlinear impulsive functional differential equations  27
 
PACHPATTE B.G. – On iterated Volterra integrodifferential equation of higher order  47
 
POPA V. – A common fixed point theorem for two multifunctions defined on closed ball  63
 
SHARMA S., DESHPANDE B., PATHAK R. – Common fixed point theorems for hybrid pairs of mappings with some weaker conditions  71
 
TRIPATHY B.C., BORGOHAIN S. – The sequence space  87
 
TRIPATHY B.C., DAS P.C. – Statistically convergent difference sequence spaces of fuzzy real numbers  97
 
TRIPATHY B.C., SARMA B. – Some paranormed difference double sequence spaces defined by Orlicz function  113
 
TRIPATHY B.C., SEN M. – Vector valued paranormed spaces associated with multiplier sequences  125
 

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Fasc. Math. No. 38 (2007) 

BUJAKEWICZKOROŃSKA R., KOROŃSKI J. – Linear and nonlinear boundary value problems for polyharmonic equations  5
 
GE Y. – Notes on spaces with a weakdevelopment  17
 
KARSLI H., IBKLI E. – On convergence of convolution type singular integral operators depending on two parameters  25
 
KOROŃSKI J. – Nonhomogeneous parabolic problem in the space R^{∞}  41
 
KUMAR D. – On approximation and interpolation errors of analytic functions  47
 
LIU Y. – Periodic solutions of firstorder functional differential equations with supperlinear nonlinearities  57
 
NOIRI T., POPA V. – Separation axioms in quasi mbitopological spaces  75
 
OLATINWO M.O. – Some existence and uniqueness common fixed point theorems for selfmappings in uniform space  87
 
PACHPATTE B.G. – New inequalities of OstrowskiGrûss type  97
 
PADHI S. – Oscillation and asymptotic behaviour of solutions of second order neutral differential equations with positive and negative coefficients  105
 
PŁUCIENNIK P. – A modified CorradoMiller implied volatility estimator  115
 
YANG S . – A note on sequencecovering images of metric spaces  125
 

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Fasc. Math. No. 37 (2007) 

BYSZEWSKI L. – A system of implicit impulsive nonlinear parabolic functionaldifferential inequalities  5
 
KUBIACZYK L, DESHPANDE B. – Common fixed point of multivalued mappings without continuity  19
 
MlCHAŁOWICZ A. – On the strong approximation offunctions by the Bernstein polynomials  27
 
PACHPATTE B.G. – On higher order YolterraFredholm integrodifferential equation  35
 
PADHI S. – Asymptotic behaviour of oscillatory solutions of nth order differential equations  49
 
RATH R., PADHY L.N., MISRA N. – Oscillation and nonoscillation of neutral difference e±uations of flrst order with positive and negative coefficients  57
 
SHARMA S., BAGWAN A. – Common flxed point theorem for six mappings in Menger space  67
 
ŠMARDAZ. – On singular initial value problem for nonlinear Fredholm integrodifferential equations  79
 
ŠREMR J. – On the initial value problem for twodimensional systems of linear functional differential equations with monotone operators  87
 
THANDAPANI E., SELYARAJ B. – Oscillations of fourth order ±uasilinear difference equations  109
 
ZHU H., HUANG L. – Convergence and periodic properties of solutions for a class ofdelay difference equation  121
 

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Fasc. Math. No. 36 (2005) 

AFUWAPE A.U., ADESINA O.A. – On the bounds for meanvalues of solutions to certain thirdorder nonlinear differential equations  5
 
ALTIN Y., TRIPATHY B.CH., IŞIK M., ET M. – Strongly (Vσ,Θ,q)–summable sequences defined by Orlicz functions  15
 
GE Y. – On closed inverse images of mesocompact spaces  27
 
IWIŃSKA M. – On the characterization of the exponential distribution by record values with a random index  33
 
JANIAK T., ŁUCZAKKUMOREK E. – Stability of generalized functionaldifferential equations  41
 
JANKOWSKI L., MARLEWSKI A. – A note on the core topology and three other ones  49
 
KALINOWSKI J., KLAMKA J. – Positive dynamical systems with delays  65
 
LISKOWSKI M. – Approximation by functions in C_{0}^{∞}(Ω) in Orlicz – Sobolev spaces  73
 
POSKROBKO A. – On selfadjointness problem for Jacobi operators  83
 
SHARMA S., DESHPANDE B. – Discontinuity and weak compatibility in fixed point consideration of Gregus type in convex metric spaces  91
 
SKÓRA L. – Remarks on first order impulsive ordinary differential equations with antiperiodic boundary conditions  103
 
WEI G., SHEN J. – Asymptotic behaviour of solutions of implusive differential equations with positive and negative coefficients  109
 

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Fasc. Math. No. 35 (2005) 

AGARWAL R.P., GRACE S.R., O’REGAN D. – On the oscillation of certain advanced functional differential equations using comparison methodsy  5
 
ARAL A. – On a generalized λGauss Weierstrass singular integral  21
 
BOHNER M., HILSCHER M. – An eigenvalue problem for linear Hamiltonian dynamic systems  33
 
KUMAR D. – Approximation of growth numbers of generalized biaxially symmetric  49
 
LIU Y., GE W. – Global attractivity in a nonautonomous logistic type model with unbounded delay  59
 
MIGDA M. – On the discrete version of generalized Kiguradze’s lemma  75
 
PACHPATTE B.G. – Explicit bounds on some retarded integral inequalities  81
 
RATH R.N., PADHY L.N. – Necessary and sufficient conditions for oscillation of solutions of a first order forced nonlinear difference equation with several delays  95
 
REMPULSKA L., SKORUPKA M. – On strong approximation of functions of one and two variables by certain operators  107
 
SHAKER M., ABDULHUSSEIN, SRIVASTAVA G.S. – A study of bornological properties of the space of entire functions represented by multiple Dirichlet series  115
 
WASZAK A. – Some remarks on strong convergence in modular spaces of sequences  143
 
ZHANG G., CHENG S.S. – On two second order halflinear difference equations  155
 

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Fasc. Math. No. 34 

Brandys J. – Uniqueness criterion of a classical solution of a biparabolic problem in an unbounded domain with a curvilinear boundary  5

Gupta V., Abel U. – The rate of convergence by a new type of MeyerKonig and Zeller operators  15

Jiang D., Xu. X., O'Regan D., Agarwal R.P. – Multiple positive solutions to semipositone Dirichlet boundary value problems with singular dependent nonlinearities  25

Kubiaczyk I., Saker S.H. – Oscillation and asymptotic behavior of secondorder nonlinear difference equations  39

Kumar D., Kasana H.S. – Approximation of entire harmonic functions R^{3} in L^{beta}  norm  55

Pachpatte B.G. – On some basic finite difference inequalities  65

Padhi S., Kar P.K., Nayak S.K. – Necessary and sufficient conditions for the solutions of second order neutral differential equations to be oscillatory or tending to zero  73

Stevic S. – Sequences which satisfy a logarithmic linear inequality  85

TalFigiel B. – Green function and some inhomogenous problem for the equation P^{2}u(x,t)=f(x,t)  97

TalFigiel B. – Some nonlinear diffusion equation with three nonlinearities  105

Tomczak K. – Some remarks of Borel the means of trigonometric Fourier series  121

Walczak Z. – Approximation properties of certain modified SzaszMirakyan operators of functions of two variebles  129

Walczak Z. – Certain modification of SzaszMirakyan operators  141

Waszak A. – A contribution to the theory of modular spaces of sequences  149

Liu Yuji., Ge Weigao – Existence and nonexistence of positive solutions for nonlinear threepoint boundaryvalue problems  157


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Fasc. Math. No. 33 

Adamczak M. – Some remarks on almost periodic functions  5

Baranski F., TalFigiel B. – Some nonlinear problem to the equation delta u  c u = f for a sphere  21

Benchohra M., Ntouyas S.K. – On an hyperbolic functional differential inclusion in Banach spaces  27

Lin X., Shen J. – Bounded oscillation for a class of even order neutral difference equations  37

Pachpatte B.G. – Inequalities useful in the theory of certain partial differential equations  49

Rempulska L., Skorupka M. – Approximation of functions of one and two variables by some operators  57

Stoiński S. – An application of modular spaces to approximation problems, IX  89


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Fasc. Math. No. 32 

Baranski F., Zdankiewicz Z. – Green functions and periodic solution to the mparabolic equation with boundaryvalue conditions of Riquier type  5 
Byszewski L., Hachaj J. – On a parabolic problem together with a semilinear equation and a semilinear initial condition  15

Došlý O., Pospíšial Z. – Hyperbolic transformation and hyperbolic difference systems  25

Iwinska M. – Properties of record values with random index characterizing exponential distribution  49

Koronski J. – On the homogeneous quasi polyharmonic polynomials  55

Kulenovic M.R.S., Hadžiomerspahic S. – Existence of nonoscillatory solution for linear neutral delay equation  61

Kumar D. – Proximate type in reference to generalized biaxisymmetric potentials  73

Parhi N., Tripathy A.K. – On asymptotic behaviour and oscillation of forced first order nonlinear neutral difference equations  83

Stanimirovic P.S – Computation of matrix splittings and their applications  97

Waszak A. – On properties of some modular spaces of double sequences  105


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Fasc. Math. No. 31 

Benchohra M., Sntouyas S.K. – Controllability of nonlinear integrodifferential inclusions in Banach spaces with nonlocal conditions  5

Graef J.R., Thandapani E. – Oscillatory and asymptotic behavior of fourth order nonlinear delay difference equations  23

Gupta P., Gupta V. – Rate of convergence on BaskakovSzasz type operators  37

Janík V., Marušiak Pavol – Existence of nonoscillatory solutions of the third order quasilinear neutral differential equations  45

Migda M. – Asymptotic behaviour of solutions of nonlinear delay difference equations  57

Migda M., Schmeidel E. – On the asymptotic behavior of solutions of nonlinear difference equations  63

Rehák P. – Oscillation and nonoscillation criteria for second order linear difference equations  71

Špániková E. – Oscillatory properties of solutions of neutral differential systems  91

Stoinski St. – Some remarks on spaces of almost periodic functions  105

Walczak Zb. – Approximation of functions of two variables by modified SzaszMirakyan operators  117


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Fasc. Math. No. 30 

Bogalska K.  The Voronovskaya type theorem for the BasakovKantorovich operators  5

Cheng S.S., Liu S. T., Zhang G.  A multivariate oscilation theorem  15

Gurdek M., Kurczynska J., Walczak Z.  Approximation theorems for some operators in weighted spaces of functions of two variables  23

Machaj J.  An application of the Green method to a determination of unique solutions of iterated parabolicelliptic problems  37

Herzog M.  Some remarks about a generalized method of summability of series  57

Koronski J.  On the periodic solution of the parabolic problem for the cylinder  63

Koronski J.  The periodic solution to biparabolic equiation for the three  dimensional temporal  spatial cylinder with boundary conditions of riquier type  71

Koronski J.  The radial solution of the factorised polyparabolic equiation in spherical shall  81

Liskowski M.  Interpolation inequalities in OrliczSobolev space  99

Pachpatte B.G.  A note on multivariate variants of Hardy's inequality  107

Pachpatte B.G.  Integral inequalities of Wirtinger and Opial type in three independent variables  113

Pieniazek A.  A limit problem for a factorised parabolic equiation of the fourth order  131

Popenda J., Radicheva E.  Growth estimates for solutions of difference equiations  147

Stankiewicz J.  Smoothing conditions and their applications  159

Stoinski S.  On compactness of almost periodic functions in the Lebesque measure  171


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