Volume 58, Number 2, June 2013

  S T U D I A

                UNIVERSITATIS BABEŞ-BOLYAI

                               MATHEMATICA

CONTENTS

Rodrigo Lopez Pouso, A simple proof of the fundamental theorem

of calculus for the Lebesgue integral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Basem Aref Frasin and Nanjundan Magesh, Certain subclasses

of uniformly harmonic β-starlike functions of complex order . . . . . . . . . . . . . . . . . . . . . . 147

Saurabh Porwal and Kaushal Kishore Dixit, On a certain class

of analytic functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159

Laura Stanciu and Daniel Breaz, The order of convexity for a new

integral operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 165

K. Vijaya and K. Deepa, Neighborhood and partial sums results

on the class of starlike functions involving Dziok-Srivastava operator . . . . . . . . . . . . . . . 171

S. Sivaprasad Kumar and Virendra Kumar, Fekete-Szego problem

for a class of analytic functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

Yusuf Abu Muhanna and El-Bachir Yallaoui, Compact composition

operators on spaces of Laguerre polynomials kernels . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Ioan A. Rus, Maximum principles for elliptic systems and the problem

of the minimum matrix norm of a characteristic matrix, revisited . . . . . . . . . . . . . . . . . . . 199

Sevda Orhan and Fadime Dirik, Strong and A-statistical comparisons

for double sequences and multipliers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Serhan Varma and Fatma Tasdelen, On a generalization of

Szasz-Durrmeyer operators with some orthogonal polynomials . . . . . . . . . . . . . . . . . . . . . 225

Jorge Bustamante, On Cheney and Sharma type operators

reproducing linear functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Maria Talpau Dimitriu, Estimates for the operator of r-th order on simplex. . . . . . . . . . . . . 243

Cristian Ida, On some vertical cohomologies of complex Finsler manifolds . . . . . . . . . . . . .251

Arezki Touzaline, Analysis of a viscoelastic unilateral and frictional

contact problem with adhesion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .263

Book reviews. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279