Error bounds for exponential operator splittings
type: Item
instance of: scholarly article
title: Error bounds for exponential operator splittings
zbMATH Open document ID: 0972.65061
DOI: 10.1023/A:1022396519656
author: Tobias Jahnke
author: Christian Lubich
published in: BIT
publication date: 2001-11-11T00:00:00Z
review text: The authors obtain error bounds for Strang splittings involving unbounded operators. They apply the results to a numerical method for the Schrödinger equation, in which the Laplacian is discretized by a Fourier method.
Mathematics Subject Classification ID: 65M15
Mathematics Subject Classification ID: 65M70
Mathematics Subject Classification ID: 35Q55
zbMATH DE Number: 1556492
zbMATH Keywords: Strang splitting
zbMATH Keywords: Trotter product
zbMATH Keywords: Schrödinger equation
zbMATH Keywords: error bounds
zbMATH Keywords: exponential operator splittings
zbMATH Keywords: unbounded operators
zbMATH Keywords: Fourier method
reviewed by: Gerald W. Hedstrom
MaRDI profile type: Publication
full work available at URL: a:1022396519656
OpenAlex ID: W1592378316
description: scientific article; zbMATH DE number 1556492