Please note, that the journal's website will not be available from the evening of May 4th to the morning of May 6th.

Executive Editors and their topics

Irina Astashova
qualitative and asymptotic theory of ordinary differential equations, control problems
Mikhail A. Botchev
numerical analysis
Hemen Dutta
functional equations and inequalities, convexity and its applications, fixed point theory for singlevalued and multivalued operators
Sándor Fegyverneki
robust estimators and regressions, applied mathematics
Michal Fečkan
qualitative analysis of differential and difference equations
Stephan Foldes
finite posets, comparability graphs, Hasse diagrams, binary trees
Attila Házy
functional equations and inequalities, convexity and its applications
Imre Juhász
constructive geometry, geometric modelling
Árpád Kurusa
differential geometry, metric geometry
Zhenhai Liu
ordinary and partial differential equations, nonlinear analysis
Judit Makó
functional equations and inequalities, convexity and its applications
Nino Partsvania
ordinary differential equations, boundary value problems
Adrian Petruşel
fixed point theory for singlevalued and multivalued operators
Sándor Radeleczki
lattice theory and partially ordered sets
Maria Alessandra Ragusa
partial differential equations
Csaba Rakaczki
number theory, diophantine equations, polynomials
András Rontó
boundary value problems, functional differential equations
Miklós Rontó
ordinary differential equations, boundary value problems
H. M. Srivastava
real and complex analysis, fractional calculus and its applications, analytic number theory
Jenő Szigeti
associative rings and algebras, ordered algebraic structures
Leon van Wyk
matrix algebras, matrix rings
Jiří Šremr
ordinary differential equations, boundary value problems, oscillation theory