CONTENTS                                                            Vol. 34, No. 1, 2018

TADEUSZ ANTCZAK
A new approach to optimality in a class of nonconvex smooth optimization problems pp. 01 – 07
ADINA BĂRAR, GABRIELA RALUCA MOCANU and IOAN RAŞA
Bounds for some entropies and special functions pp. 09 -15
KINGA CICHOŃ, MIECZYSŁAW CICHOŃ and MOHAMED M. A. METWALI
On some parameters in the space of regulated functions and their applications pp. 17 – 30
ALI FARAJZADEH, PREEYANUCH CHUASUK, ANCHALEE KAEWCHAROEN and MOHAMMAD MURSALEEN
An iterative process for a hybrid pair of generalized I-asymptotically nonexpansive single-valued mappings and generalized nonexpansive multi-valued, mappings in Banach spaces pp. 31 – 45
ARUN KAJLA and TUNCER ACAR
A new modification of Durrmeyer type mixed hybrid operators pp. 47 – 56
E. T. KARIMOV and K. SADARANGANI
Existence of a unique positive solution for a singular fractional boundary value problem pp. 57 – 64
CHALONGCHAI KLANARONG and SUTHEP SUANTAI
Best proximity point theorems for G-proximal weak contractions in complete metric spaces endowed with graphs  pp. 65 – 75
WEI LIU, GUOJU YE and DAFANG ZHAO
Multiple existence of solutions for a coupled system involving the distributional Henstock-Kurzweil integral pp. 77 – 84
ION PĂVĂLOIU
On an Aitken-Steffensen-Newton type method pp. 85 – 92
NICOLAE-ADRIAN SECELEAN
Suzuki ψF-contractions and some fixed point results  pp. 93 – 102
H. M. SRIVASTAVA, SAQIB HUSSAIN, ALIA RAZIQ and MOHSAN RAZA
The Fekete-Szegő functional for a subclass of analytic functions associated with quasi-subordination pp. 103 – 113
NGUYEN VAN HUNG, DINH HUY HOANG and VO MINH TAM
Painlevé-Kuratowski convergences of the approximate solution sets for vector quasiequilibrium problems pp. 115 – 122