Approximate solution of u′=–A2u using a relation between exp(–tA2) and exp(itA)

DOI10.1080/01630569508816661zbMath0840.65045OpenAlexW1989828366MaRDI QIDQ4863093

A. S. Vasudeva Murthy, Vidar Thomée

Publication date: 25 February 1996

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630569508816661

zbMATH Keywords

numerical exampleheat equationerror estimatesHilbert spaceinitial value problemCrank-Nicolson methodforward Euler method

Mathematics Subject Classification ID

Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical solutions to equations with linear operators (65J10) Linear differential equations in abstract spaces (34G10) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99)

Related Items (1)

Finite-difference methods for fractional differential equations of order \(1/2\)

Cites Work

• On Rational Approximations of Semigroups
• Unnamed Item

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