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Explicit solutions of a characteristic Goursat problem without the generalized Levi's condition
Complex Variables and Elliptic Equations ( IF 0.6 ) Pub Date : 2020-12-28 , DOI: 10.1080/17476933.2020.1863384
A. Bentrad 1
Affiliation  

ABSTRACT

In this paper we investigate solutions to the characteristic Goursat problem with analytic data for a class of linear operators of second order without the Levi's generalized condition. We give an explicit representation of the solutions of the problem involving Kummer functions and show that they are generally singular on the surface K tangent to the characteristic surface S.



中文翻译:

没有广义 Levi 条件的特征 Goursat 问题的显式解

摘要

在本文中,我们使用分析数据研究一类没有 Levi 广义条件的二阶线性算子的特征 Goursat 问题的解决方案。我们给出了涉及 Kummer 函数的问题的解决方案的明确表示,并表明它们在与特征表面S相切的表面K上通常是奇异的。

更新日期:2020-12-28
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