APIOS Talk 09 Jul 2020

Speaker

Prof. Emer. Masatoshi Noumi
Kobe University, Japan

Title

Perturbative eigenfunctions for the elliptic Ruijsenaars difference operators

Abstract

I will report recent progresses in the study of joint eigenfunctions for the commuting family of elliptic Ruijsenaars difference operators, on the basis of collaboration with Edwin Langmann (KTH, Sweden) and Junichi Shiraishi (Univerisity of Tokyo, Japan). We propose in particular two classes of perturbative eigenfunctions which are elliptic deformations of Macdonald polynomials and asymptotically free eigenfunctions in the trigonometric case, respectively.

When

Thursday 09 Jul 2020, 11AM Tokyo Time.

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