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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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页码：187 / 210
页数：23
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