ALT Toshiyuki KOBAYASHI, Professor at the Graduate School of Mathematical Sciences, The University of Tokyo, has been awarded the 67th Fujihara Award.

ALT Open Access Chapter Goldman, W.M. et al. (2025). The Mathematical Work of Toshiyuki Kobayashi https://link.springer.com/chapter/10.1007/978-981-97-8449-3_1

ALT "His work is not partitioned by artificial barriers of domains and fields and reflects the unity of Mathematics. But this unity is not a goal; it is a way to understand the surrounding world as deeply and broadly as possible. Prof. T. Kobayashi is not a Geometer, an Algebraist, or an Analyst; he is a Mathematician.." From Preface of Volume 1. Symmetry in Geometry and Analysis, Volume 1 Festschrift in Honor of Toshiyuki Kobayashi Progress in Mathematics, vol 357. Birkhäuser © 2025

ALT Professor Toshiyuki Kobayashi delivering graduate course lectures on his theory of discrete decomposability at Harvard University (2001) Symmetry in Geometry and Analysis, Volume 1. Progress in Mathematics, vol 357. Birkhäuser https://link.springer.com/book/10.1007/978-981-97-8449-3

ALT Print version of "Symmetry in Geometry and Analysis Festschrift in Honor of Toshiyuki Kobayashi" Volume 1, 2, 3 Volume 1. Progress in Mathematics, vol 357 https://link.springer.com/book/10.1007/978-981-97-8449-3 Volume 2. Progress in Mathematics, vol 358 https://link.springer.com/book/10.1007/978-981-97-7662-7 Volume 3. Progress in Mathematics, vol 359 https://link.springer.com/book/10.1007/978-981-97-7666-5 Birkhäuser © 2025