Error bounds for exponential operator splittings

被引：176

作者：

Jahnke, T ^{[1
]}

Lubich, C ^{[1
]}

机构：

[1] Univ Tubingen, Math Inst, D-72076 Tubingen, Germany

来源：

BIT NUMERICAL MATHEMATICS | 2000年 / 40卷 / 04期

关键词：

Strang splitting; Trotter product; Schrodinger equation; error bounds;

D O I：

10.1023/A:1022396519656

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Error bounds for the Strang splitting in the presence of unbounded operators are derived in a general setting and are applied to evolutionary Schrodinger equations and their pseudo-spectral space discretization.

引用

页码：735 / 744

页数：10

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