Dr. David Cohen

Biography

David Cohen is a Professor at the University of Gothenburg with primary research interests in numerical analysis and differential equations, specializing in geometric numerical integrators. His work focuses on designing and analyzing structure-preserving numerical methods for approximating solutions to deterministic and random dynamical systems. Cohen's research applies to various fields, including molecular dynamics, astrophysics, and modern communication systems, particularly in the context of nonlinear wave phenomena. His published works examine highly oscillatory problems, multiscale challenges, and models for shallow water waves, as well as stochastic wave Schrödinger equations. Some notable contributions include studies on stochastic conformal integrators and positivity-preserving schemes for nonlinear stochastic partial differential equations, showcasing strong convergence rates and innovative numerical techniques.

Research Interests

Experience