HYPERGEOMETRIC FUNCTIONS AND SINGULAR SOLUTIONS OF WAVE EQUATIONS WITH LORENTZ-INVARIANT POTENTIAL

被引:3
|
作者
Bentrad, Ali [1 ]
Kichenassamy, Satyanad [1 ]
机构
[1] Univ Reims, CNRS, Math Lab, FRE 3111, F-51687 Reims 2, France
关键词
Singular solutions; hypergeometric equation; ELLIPTIC-EQUATIONS; 2ND-ORDER; OPERATORS;
D O I
10.1142/S0219199709003466
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
New solutions of equation utt - Delta u + Au/(r(2) - t(2)) = 0, in the series of hypergeometric functions (HGF), are constructed. A sharpened estimate on hypergeometric functions is derived to prove the convergence of the series.
引用
收藏
页码:447 / 458
页数:12
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