Academic Staff and Fellows

Associate Professor Ph.D. (Mathematical Sciences)
Department/Science  Graduate school/Science

The field of specialty here is algebraic analysis, which grew out of research into differential equations. Using combinatorics and microlocal analysis, research is conducted into reversion formulas of radon transforms of constructible functions, and the behavior of images.

Topological Radon transforms

Research Area Mathematics, Algebraic Analysis, Microlocal Analysis
Research Interests Topological Radon transforms
Selected Publications [1] Y. Ike, Y. Matsui and K. Takeuchi, Hyperbolic Localization and Lefschetz fixed point formulas for higher dimensional fixed point sets, IMRN 2018, pp.4852-4898, 2018.
[2] Y. Matsui, A range characterization of topological Radon transforms on Grassmann manifolds, Rev. Roumaine Math. Pures Appl., Vol.60 (4), pp.423-440, 2015, Dec.
[3] Y.Matsui and K.Takeuchi, Monodromy at infinity of polynomial maps and Newton polyhedra (with Appendix by C.Sabbah), IMRN 2013, pp.1691-1746, 2013.
(Undergraduate Course)
The University of Tokyo
(Master's/Doctral Course)
The University of Tokyo

Microlocal Analysis Laboratory

E-mail matsui(at)
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Academic Staff and Fellows