Shinsuke Iwao

activity

20072023

most citedUltradiscretization of the solution of periodic Toda equation

15 citations · 87 across the 23 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math-ph2017★ 10 cited

The discrete Toda equation revisited, dual $β$ -Grothendieck polynomial, ultradiscretization and static soliton

Shinsuke Iwao, Hidetomo Nagai

This paper presents a study of the discrete Toda equation $(τ_{n}^{t})^{2} + τ_{n - 1}^{t} τ_{n + 1}^{t} = τ_{n}^{t - 1} τ_{n}^{t + 1}$ , that was introduced in 1977. In this paper, it has been proved that the…

math.AG2017★ 2 cited

Peterson Isomorphism in $K$ -theory and Relativistic Toda Lattice

Takeshi Ikeda, Shinsuke Iwao, Toshiaki Maeno

The $K$ -homology ring of the affine Grassmannian of $S L_{n} (C)$ was studied by Lam, Schilling, and Shimozono. It is realized as a certain concrete Hopf subring of the ring of symmetr…

The discrete Toda equation revisited, dual β-Grothendieck polynomial, ultradiscretization and static soliton

Peterson Isomorphism in K-theory and Relativistic Toda Lattice

The discrete Toda equation revisited, dual $β$ -Grothendieck polynomial, ultradiscretization and static soliton

Peterson Isomorphism in $K$ -theory and Relativistic Toda Lattice