M
Masatoshi Noumi
Researcher at Kobe University
Publications - 98
Citations - 3385
Masatoshi Noumi is an academic researcher from Kobe University. The author has contributed to research in topics: Macdonald polynomials & Weyl group. The author has an hindex of 35, co-authored 96 publications receiving 3157 citations. Previous affiliations of Masatoshi Noumi include Royal Institute of Technology & University of Tokyo.
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Macdonald's Symmetric Polynomials as Zonal Spherical Functions on Some Quantum Homogeneous Spaces
TL;DR: In this article, the zonal spherical functions on these quantum homogeneous spaces are represented by Macdonald's symmetric polynomials, and they can be expressed as follows:
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Affine Weyl Groups, Discrete Dynamical Systems and Painlevé Equations
Masatoshi Noumi,Yasuhiko Yamada +1 more
TL;DR: In this paper, a new class of representations of affine Weyl groups on rational functions is constructed, in order to formulate discrete dynamical systems associated with affine root systems.
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Higher order Painlevé equations of type $A^{(1)}_l$
Masatoshi Noumi,Yasuhiko Yamada +1 more
TL;DR: In this article, a series of nonlinear equations with affine Weyl group symmetry of type $A^{(1)}_l$ was studied, which gave a generalization of Painleve equations to higher orders.
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Symmetries in the fourth Painlevé equation and Okamoto polynomials
Masatoshi Noumi,Yasuhiko Yamada +1 more
TL;DR: In this paper, a new representation of the Painlev\'e equation, called the symmetric form, was introduced by taking the three fundamental invariant divisors as the dependent variables.