Variable time-step ϑ-scheme for nonlinear evolution equations governed by a monotone operator

被引：0
|
作者：
Etienne Emmrich
机构：
[1] Technische Universität Berlin,Institut für Mathematik
来源：
Calcolo | 2009年 / 46卷
关键词：
Evolution equation; Monotone operator; Time discretisation; -scheme; Non-uniform grid; Convergence; 65M12; 65M15; 47J35; 35K55; 47H05;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The single-step ϑ-scheme on a variable time grid is employed for the approximate solution of the initial-value problem for a nonlinear first-order evolution equation. The evolution equation is supposed to be governed by a possibly time-dependent hemicontinuous operator that is (up to a shift) monotone and coercive, and fulfills a certain growth condition.
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收藏
页码：187 / 210
页数：23
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