3 papers
math.DG2021
Positive energy representations of affine algebras and Stokes matrices of the affine Toda equations
Martin A. Guest, Takashi Otofuji
We give a construction which produces a positive energy representation of the affine Lie algebra of type A_n from the Stokes data of a solution of the tt*-Toda equations of type A_…
math.SG2006
Geodesics of Hofer's metric on the space of Lagrangian submanifolds
Hiroshi Iriyeh, Takashi Otofuji
We study geodesics of Hofer's metric on the space of Lagrangian submanifolds in arbitrary symplectic manifolds from the variational point of view. We give a characterization of len…
math.QA1998
Quantum cohomology and the periodic Toda lattice
Martin A. Guest, Takashi Otofuji
We describe a relation between the periodic one-dimensional Toda lattice and the quantum cohomology of the periodic flag manifold (an infinite-dimensional Kaehler manifold). This g…