TAKAGI Shunsuke

TAKAGI Shunsuke is a professor at The University of Tokyo, Graduate School of Mathematical Sciences, Department of MATH. His research interests include Algebraic Geometry and Commutative Algebra, with a focus on singularities in birational geometry, F-singularities, Frobenius splitting, and local cohomology. He has contributed to the study of geometric properties of Frobenius splitting varieties and has published extensively in these areas. His work includes research on arithmetic and geometric deformations of F-pure and F-regular singularities, nilpotence of Frobenius action, and formulas for multiplier ideals on singular varieties. He is an editor of Algebra & Number Theory and has received several awards, including the MSJ Takebe Katahiro Prize and the MSJ Algebra Prize.

Shunsuke Takagi is a Professor of Mathematical Sciences at the University of Tokyo, specializing in Commutative Algebra and Algebraic Geometry. His research focuses on the interplay between singularities in algebraic geometry and their characteristic p analogues, particularly through the study of F-singularities. He has contributed significantly to the understanding of F-thresholds, test ideals, and their connections to multiplier ideals and singularities of Cox rings. His work explores the properties of F-pure thresholds, rational singularities, and the behavior of Frobenius actions on local cohomology. Takagi's research has advanced the theory of singularities in higher-dimensional algebraic geometry and their applications to birational geometry.