Sandra Katharina Ritter

Research interests

• stability analysis and optimal control of partial differential equations
• Koopman learning of large-scale nonlinear systems with guarantees

Short CV

I received my Bachelor’s degree in Mathematics in 2023 and my Master’s degree in Mathematics in 2025, both from Technische Universität Ilmenau. In my master thesis,
I covered the topic ”Telegrapher’s equation: Port Hamiltonian structure, stability analysis and numerical simulation”. Still in Ilmenau, I am currently pursuing a Ph.D. in Mathematics in the Optimization-based Control group supervised by Karl Worthmann, funded by a doctoral scholarship from the Thüringer Landesgraduiertenförderung. My research focuses on data-driven learning of high-and infinite-dimensional dynamical systems in the Koopman framework.