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Convergence analysis of high-order commutator-free quasi-Magnus exponential integrators for nonautonomous linear evolution equations of parabolic type

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Convergence analysis of high-order commutator-free quasi-Magnus exponential integrators for nonautonomous linear evolution equations of parabolic type

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Blanes Zamora, S.; Casas, F.; Mechthild Thalhammer (2018). Convergence analysis of high-order commutator-free quasi-Magnus exponential integrators for nonautonomous linear evolution equations of parabolic type. IMA Journal of Numerical Analysis. 38(2):743-778. https://doi.org/10.1093/imanum/drx012

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/121413

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Title: Convergence analysis of high-order commutator-free quasi-Magnus exponential integrators for nonautonomous linear evolution equations of parabolic type
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Issued date:
Abstract:
[EN] The main objective of this work is to provide a stability and error analysis of high-order commutator-free quasi-Magnus (CFQM) exponential integrators. These time integration methods for nonautonomous linear evolution ...[+]
Subjects: Nonautonomous linear evolution equations , Parabolic initial-boundary value problems , Dissipative quantum systems , Exponential integrators , Magnus integrators , Commutator-free quasi-Magnus exponential integrators , Stability , Local error , Convergence
Copyrigths: Reserva de todos los derechos
Source:
IMA Journal of Numerical Analysis. (issn: 0272-4979 )
DOI: 10.1093/imanum/drx012
Publisher:
Oxford University Press
Publisher version: http://doi.org/10.1093/imanum/drx012
Thanks:
Ministerio de Economia y Competitividad (Spain) through projects MTM2013-46553-C3 and MTM2016-77660-P (AEI/FEDER, UE) to S.B. and F.C.
Type: Artículo

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