Goran Radojev

Goran Radojev is an Associate Professor at the University of Novi Sad in the Department of Numerical Mathematics. His research focuses on numerical methods for partial differential equations, particularly singularly perturbed problems and error estimation techniques.

His expertise includes development of a posteriori error bounds in maximum norm, collocation methods, adaptive mesh techniques, and finite element formulations. He systematically investigates reaction-diffusion systems, convection-dominated flows, and parabolic equations through advanced discretization strategies.

Recent publications demonstrate sustained focus on a posteriori error estimation for parabolic equations and singularly perturbed problems, with investigations of extrapolated Euler methods, upwind schemes, and graded mesh techniques. This work advances robust numerical frameworks for challenging differential equations.

He leads research in numerical analysis and mentors students in computational mathematics. His investigations develop computationally efficient algorithms with rigorous error control.