Reduction method for a fourth-order equation on a graph

被引：0
|
作者：
R. Ch. Kulaev
机构：
[1] Russian Academy of Sciences,South Mathematical Institute, Vladikavkaz Scientific Center
[2] North-Ossetian State University,undefined
来源：
Differential Equations | 2014年 / 50卷
关键词：
Green Function; Reduction Method; Original Graph; Boundary Vertex; Geometric Graph;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We justify a method that permits one to reduce a boundary value problem on a graph to a problem on a narrower subset provided that the right-hand side of the differential equation is identically zero on some subgraph of the original graph. We find the signs of the coefficients in the boundary conditions of the reduced problem and clarify the relationship between these coefficients.
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页码：292 / 304
页数：12
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