Research Interests: numerical analysis; scientific computing; applied numerical analysis; computational chemistry; computational material sciences; computational physics; parallel algorithm and expert systems.

General Department, National & Kapodistrian University of Athens, 34400 Euripus Campus, Greece.
Research Interests: Numerical Analysis for Ordinary Differential Equations.

Research Interests: virtual element method; finite element method; finite volume element methods; numerical methods for fractional differential equations; discontinuous galerkin methods; neural networks and deep learning.

Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia.
Research Interests: materials science; materials testing; welding technology; repair welding; applied numerical analysis.
