The q-Painlevé V equation and its geometrical description
The q-Painlevé V equation and its geometrical description
复制标题
q-Painlevé V 方程及其几何描述
DOI:
10.1088/0305-4470/34/11/338
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发表时间:
2001
期刊:
影响因子:
--
通讯作者:
Y. Ohta
中科院分区:
文献类型:
--
作者:
A. Ramani;B. Grammaticos;Y. Ohta
We study the q-Painlevé V equation which can be obtained from the degeneration of the q-PVI (in the form of the asymmetric q-PIII) equation and present its geometrical description. Based on the bilinear formulation we obtain the equations for the multi-dimensional τ-functions of q-PV (in the form of nonautonomous Hirota-Miwa systems) which lives in the weight lattice of the A4 affine Weyl group. This geometrical approach furnishes in a straightforward way the Miuras and the Schlesingers of q-PV.
影响因子:
2.4
作者:
H. Sakai
通讯作者:
H. Sakai
DOI:
--
发表时间:
2005
期刊:
Phys. A347
影响因子:
--
作者:
A.RAMANI;R.Willox;B.GRAMMATICOS;A.S.CARSTEA;Junkichi SATSUMA
通讯作者:
Junkichi SATSUMA