Estimates for the rate of convergence of the galerkin method for abstract hyperbolic equations

被引:0
|
作者
Zhelezovskii, SE [1 ]
机构
[1] Publ Serv Acad Povolzhe, Saratov, Russia
关键词
Galerkin method; finite-element method; rate of convergence; semidiscrete approximation; hyperbolic equation; Hilbert space;
D O I
10.1023/A:1002872318879
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study the fate of convergence of the semidiscrete Galerkin method for linear hyperbolic equations in a Hilbert space. We establish asymptotic estimates for the error arising as a result of the arbitrariness in the choice of subspaces in which the approximation problems are solved.
引用
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页码:196 / 206
页数:11
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