An efficient dissipation-preserving Legendre-Galerkin spectral method for the Higgs boson equation in the de Sitter spacetime universe (Q2227693)

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English	An efficient dissipation-preserving Legendre-Galerkin spectral method for the Higgs boson equation in the de Sitter spacetime universe	scientific article

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scholarly article

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title

An efficient dissipation-preserving Legendre-Galerkin spectral method for the Higgs boson equation in the de Sitter spacetime universe (English)

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Applied Numerical Mathematics

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publication date

15 February 2021

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zbMATH Keywords

Higgs boson equation

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de Sitter spacetime

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Crank-Nicolson scheme

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Legendre-Galerkin spectral method

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energy dissipation

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MaRDI profile type

MaRDI publication profile

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full work available at URL

https://doi.org/10.1016/j.apnum.2020.10.013

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cites work

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A dissipation-preserving finite-difference scheme for a generalized Higgs boson equation in the de Sitter space-time

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Conservative and Dissipative Local Discontinuous Galerkin Methods for Korteweg-de Vries Type Equations

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Identifiers

zbMATH Open document ID

1458.35411

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DOI

10.1016/j.apnum.2020.10.013

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Mathematics Subject Classification ID

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Sitelinks

Mathematics(1 entry)

mardi Publication:2227693