Volume 60, Number 3, September 2015

                                                                                                                                                                                                                                                   

 

  S T U D I A

 

                UNIVERSITATIS BABEŞ-BOLYAI

 

                               MATHEMATICA

 

 

Imdat Iscan, Hermite-Hadamard-Fejer type inequalities for convex

functions via fractional integrals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

 

Mehmet Zeki Sarikaya, Meltem Buyukeken and Mehmet Eyup Kiris, On some

generalized integral inequalities for φ-convex functions . . . . . . . . . . . . . . . . . . . . . 367

 

Arpad Baricz and Tibor K. Pogany, Extension of Karamata

inequality for generalized inverse trigonometric functions . . . . . . . . . . . . . . . . . . . . 379

 

M.K. Aouf, A.O. Mostafa, A.Y. Lashin and B.M. Munassar, On certain subclasses

of meromorphic functions defined by convolution with positive

and fixed second coefficients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

 

T. Al-Hawary, B.A. Frasin and M. Darus, On sandwich theorems

for p-valent functions involving a new generalized differential operator . . . . . . . . . . 395

 

Birgul Oner and Sevtap Sumer Eker, Pascu-type p-valent functions

associated with the convolution structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403

 

D. Vamshee Krishna and T. RamReddy, Second Hankel determinant

for the class of Bazilevic functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413

 

Ming Li and Toshiyuki Sugawa, Some extensions of the Open Door

Lemma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421

 

Aurelian Cernea, On a functional differential inclusion . . . . . . . . . . . . . . . . . . . . . . 431

 

Bendehiba Senoussi and Mohammed Bekkar, Helicoidal surfaces

with ΔJr  = Ar in 3-dimensional Euclidean space . . . . . . . . . . . . . . . . . . . . . . . . . .  437

 

Zoltan Gabos and Agnes Mester, Curves with constant geodesic

curvature in the Bolyai-Lobachevskian plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

 

Ioannis K. Argyros and Santhosh George, A unified local convergence for

Chebyshev-Halley-type methods in Banach space under weak conditions . . . . . . . . 463

 

Szilard Nagy, Multiple Stackelberg variational responses . . . . . . . . . . . . . . . . . . . . 471

 

Book reviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485