Dimitris G. Sotiropoulos

Dimitris G. Sotiropoulos is a researcher at the Department of Mathematics, University of Patras. His work spans optimization, numerical analysis, and machine learning, with a focus on developing advanced algorithms for nonlinear systems, neural network training, and global optimization.

Key research contributions include:

• Innovations in BFGS and conjugate gradient methods for large-scale optimization.
• Applications of interval arithmetic to discrete minimax problems and parameterized equations.
• Hybrid genetic algorithms for global optimization of multimodal functions.

His publications (1997–2010) reflect expertise in computational mathematics and algorithm design, with applications in biomedical data classification and computational geometry. Articles emphasize memory efficiency, nonlinear programming, and validated numerics.

Collaborations include researchers in optimization theory, neural networks, and numerical methods across multiple Greek institutions.