Computing the Schr odinger equation with no fear of commutators

DOI10.4171/120-1/21zbMATH Open1364.65183OpenAlexW2492024417MaRDI QIDQ2989898

Arieh Iserles

Publication date: 8 June 2017

Published in: European Congress of Mathematics Kraków, 2 – 7 July, 2012 (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/120-1/21

zbMATH Keywords

free Lie algebrasKrylov subspace methodslinear Schrödinger equationexponential splittings

Mathematics Subject Classification ID

Identities, free Lie (super)algebras (17B01) Time-dependent Schrödinger equations and Dirac equations (35Q41) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22) Numerical computation of matrix exponential and similar matrix functions (65F60)

Uses Software

• mftoolbox

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