Boutroux Ansatz for the Degenerate Third Painleve Transcendents

被引:0
|
作者
Shimomura, Shun [1 ]
机构
[1] Keio Univ, Dept Math, 3-14-1 Hiyoshi,Kohoku Ku, Yokohama 2238522, Japan
关键词
degenerate third Painleve equation; Boutroux ansatz; Boutroux equations; isomonodromy deformation; WKB analysis; pe-function; theta-function; CONNECTION PROBLEM; ASYMPTOTICS; EQUATIONS; FORMULAS;
D O I
10.4171/PRIMS/60-4-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
For a general solution of the degenerate third Painleve<acute accent> equation we show the Boutroux ansatz near the point at infinity. It admits an asymptotic representation in terms of the Weierstrass pe-function in cheese-like strips along generic directions. The expression is obtained by using isomonodromy deformation of a linear system governed by the degenerate third Painleve equation.
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页码:651 / 698
页数:48
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