Gevrey Order and Summability of Formal Series Solutions of Certain Classes of Inhomogeneous Linear Integro-Differential Equations with Variable Coefficients

被引：15

作者：

Remy, Pascal ^{[1
]}

机构：

[1] Lycee Les Pierres Vives, 1 Rue Alouettes, F-78420 Carrieres Sur Seine, France

来源：

JOURNAL OF DYNAMICAL AND CONTROL SYSTEMS | 2017年 / 23卷 / 04期

关键词：

Linear integro-differential equation; Divergent power series; Newton polygon; Gevrey order; Summability; PARTIAL-DIFFERENTIAL-EQUATIONS; BOREL SUMMABILITY; DIVERGENT SOLUTIONS; STOKES PHENOMENON; NEWTON POLYGONS; HEAT-EQUATION; MULTISUMMABILITY;

D O I：

10.1007/s10883-017-9371-x

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article, we investigate Gevrey and summability properties of formal power series solutions of certain classes of inhomogeneous linear integro-differential equations with analytic coefficients in a neighborhood of (0, 0) is an element of C-2 . In particular, we give necessary and sufficient conditions under which these solutions are convergent or are k-summable, for a convenient positive rational number k, in a given direction.

引用

页码：853 / 878

页数：26

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