Per-Gunnar Martinsson

Per-Gunnar Martinsson serves as Professor of Mathematics and Deputy Director of the Oden Institute at The University of Texas at Austin, holding the W. A. "Tex" Moncrief, Jr. Endowment in Simulation-Based Engineering and Sciences. He concurrently acts as Affiliated Professor of Mathematics at the Royal Institute of Technology (KTH) in Stockholm, where he chairs the MathDataLab scientific advisory board.

Educational background:

• Ph.D. in Computational and Applied Mathematics, UT-Austin (2002)

His research spans numerical analysis, scientific computing, and data science with emphasis on randomized linear algebra methods, accelerated direct solvers for elliptic PDEs, structured matrix computations, and applications in computational fluid dynamics and acoustics. Recent work extends to boundary integral equations, heterogeneous materials modeling, and lattice equations.

Scientific awards:

• Germund Dahlquist Prize by SIAM (2017)

Dr. Martinsson leads research initiatives through the Oden Institute's Center for Numerical Analysis and Center for Scientific Machine Learning, while providing strategic oversight to KTH's MathDataLab as chair of its scientific advisory board.