Roland Griesmaier

Professor Roland Griesmaier is a faculty member at the Karlsruhe Institute of Technology (KIT) in the Department of Mathematics, specifically within the Institute for Applied and Numerical Mathematics and Research Group 4: Inverse Problems. His primary research focuses on inverse scattering problems, wave phenomena, and numerical methods for partial differential equations. He is actively involved in the CRC 1173 - Wave phenomena and the KIT Center 'MathSEE' (Mathematics in Sciences, Engineering, and Economics).

His research interests span inverse problems, scattering theory, partial differential equations, and wave phenomena. Professor Griesmaier's work primarily addresses mathematical aspects of inverse scattering, including electromagnetic and acoustic wave propagation. He has developed methods for source identification, shape reconstruction, and far field analysis, with applications in aeroacoustics, waveguides, and electromagnetic chirality. His research combines theoretical mathematical analysis with numerical implementation, often focusing on monotonicity methods and factorization techniques for solving inverse problems.

An analysis of his recent publications reveals a consistent focus on inverse scattering problems across multiple physical contexts. His work shows a progression from fundamental theoretical developments to increasingly sophisticated applications in electromagnetic and acoustic wave phenomena. The publications demonstrate expertise in both time-harmonic and time-dependent wave equations, with particular emphasis on mathematical techniques for solving ill-posed inverse problems. His collaborations span multiple institutions and disciplines, reflecting the interdisciplinary nature of inverse problems research.

Professor Griesmaier has received the SIAM Student Paper Prize in 2008. His contributions to the field are recognized through invitations to numerous conferences and workshops on inverse problems and wave phenomena.

Professor Griesmaier actively supervises students and collaborates with researchers across multiple institutions. His work is supported by various research grants, including participation in the CRC 1173 project on wave phenomena. He regularly organizes and participates in seminars, including the AG Inverse Probleme (Inverse Problems Research Group) and the iRTG-Seminar associated with the SFB Wellenphänomene (Wave Phenomena Collaborative Research Center).

Professor Griesmaier is a core member of Research Group 4: Inverse Problems at KIT's Institute for Applied and Numerical Mathematics. This research group is part of the larger framework of the CRC 1173 on Wave Phenomena, which brings together mathematicians, physicists, and engineers to study wave propagation and related inverse problems. His work contributes significantly to KIT's research profile in mathematical methods for engineering and physical sciences.