2013/83/4
László György Kovács 1936-2013
The Editorial Board
On several classes of additively non-regular $C$-semirings
Yizhi Chen, Xianzhong Zhao and Xiaojiang Guo
Reduction of singularities of holomorphic maps of $\mathbf{C}^2$ tangent to the identity
Feng Rong
Bezout duo and distributive partial skew power series rings
Luciane Gobbi Tonet and Wagner Cortes
Delay-dependent stability analysis of fuzzy Cohen—Grossberg neural networks with impulse
Qianhong Zhang, Lihui Yang and Yuanfu Shao
On various concepts of nilpotence for expansions of groups
Erhard Aichinger and Nebojša Mudrinski
Solvability of normal subgroups and $G$-class sizes
Antonio Beltrán and María José Felipe
Some Ricci-flat Finsler metrics
Esra Sengelen Sevim, Zhongmin Shen and Lili Zhao
Sensitivity analysis of the solution map of parametric operator equilibrium problems
Júlia Salamon
On positive real zeros of theta and $L$-functions associated with real, even and primitive characters
Stéphane R. Louboutin and Marc Munsch
Irrationality of infinite products
Jaroslav Hančl and Ondřej Kolouch
Arithmetic progressions and Pellian equations
Julián Aguirre, Andrej Dujella and Juan Carlos Peral
Multidegrees of tame automorphisms with one prime number
Jiantao Li and Xiankun Du
A characterization of type $A$ real hypersurfaces in complex projective space
Juan De Dios Pérez and Young Jin Suh
Groups of bounded automorphisms of a free group of countably infinite rank
Witold Tomaszewski
Cubic Thue inequalities with positive discriminant
Shabnam Akhtari
On generalized Berwald manifolds with semi-symmetric compatible linear connections
Csaba Vincze
A characterization of exponential polynomials
László Székelyhidi