Y. Yamada

activity

19982005

most citedCubic Pencils and Painlevé Hamiltonians

8 citations · 13 across the 4 of their papers we have counts for

collaborators

Showing 2001Show all

2 papers · 1 filter

nlin.SI2001

q-Painlevé systems arising from q-KP hierarchy

Kenji Kajiwara, Masatoshi Noumi, Yasuhiko Yamada

A system of q-Painlevé type equations with multi-time variables t_1,...,t_M is obtained as a similarity reduction of the N-reduced q-KP hierarchy. This system has affine Weyl group…

nlin.SI2001

Discrete dynamical systems with $W (A_{m - 1}^{(1)} \times A_{n - 1}^{(1)})$ symmetry

Kenji Kajiwara, Masatoshi Noumi, Yasuhiko Yamada

We give a birational realization of affine Weyl group of type $A_{m - 1}^{(1)} \times A_{n - 1}^{(1)}$ . We apply this representation to construct some discrete integrable systems and d…

q-Painlevé systems arising from q-KP hierarchy

Discrete dynamical systems with W(Am−1(1)​×An−1(1)​) symmetry

Discrete dynamical systems with $W (A_{m - 1}^{(1)} \times A_{n - 1}^{(1)})$ symmetry