Igor Kossowski

Dr. Eng. Igor Kossowski is an Assistant Professor at the Department of Mathematical Modeling, Faculty of Technical Physics, Information Technology and Applied Mathematics, Lodz University of Technology. His research focuses on nonlinear differential equations, fractional calculus, and nonlocal boundary conditions. He has published extensively in journals such as Advances in Nonlinear Analysis and Discrete and Continuous Dynamical Systems - Series B. Contact: igor.kossowski@p.lodz.pl.

• Research Trends: Generalized fractional Laplacian operators, (p,q)-Laplacian systems, radial solutions for elliptic equations, and stability analysis of nonlinear Dirichlet problems.
• Methodologies: Fixed point theorems, variational principles, spectral theory, and bifurcation analysis.