Painlevé equations from Darboux chains: I. PIII–PV
Painlevé equations from Darboux chains: I. PIII–PV
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达布链的 Painlevé 方程:I. PIII–PV
DOI:
10.1088/0305-4470/36/42/014
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
J. Hietarinta
中科院分区:
文献类型:
--
作者:
R. Willox;J. Hietarinta
We show that the Painleve equations PIII–PVI can be derived in a unified way from a periodic sequence of Darboux transformations for a Schrodinger problem with quadratic eigenvalue dependence. The general problem naturally divides into three different branches, each described by an infinite chain of equations. The Painleve equations are obtained by closing the chain periodically at the lowest nontrivial level(s). The chains provide 'symmetric forms' for the Painleve equations, from which Hirota bilinear forms and Lax pairs are derived. In this paper (part I) we analyse in detail the cases PIII–PV, while PVI will be studied in part II.
DOI:
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发表时间:
2004
期刊:
Proceedings of Institute of Mathematics of Minsk 12.2
影响因子:
--
作者:
Clarkson P.A.;Filipuk G.V.
通讯作者:
Filipuk G.V.
DOI:
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发表时间:
2019
期刊:
影响因子:
--
作者:
Kagawa;K. and Otani;M.;中本敦浩;Takao Suzuki
通讯作者:
Takao Suzuki
DOI:
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发表时间:
2003
期刊:
Commun.Math.Phys. 241
影响因子:
--
作者:
K.Takasaki;T.Takebe;K.Takasaki
通讯作者:
K.Takasaki