000150984 001__ 150984
000150984 005__ 20251017144610.0
000150984 0247_ $$2doi$$a10.22034/cmde.2019.32018.1549
000150984 0248_ $$2sideral$$a124009
000150984 037__ $$aART-2021-124009
000150984 041__ $$aeng
000150984 100__ $$aHabibi, N.
000150984 245__ $$aSemi-algebraic mode analysis for finite element discretisations of the heat equation
000150984 260__ $$c2021
000150984 5060_ $$aAccess copy available to the general public$$fUnrestricted
000150984 5203_ $$aIn this work, a semialgebraic mode analysis (SAMA) is proposed for investigating the convergence of a multigrid waveform relaxation method applied to the Finite Element (FE) discretization of the heat equation in two and three dimensions. This analysis for finite element methods is more involved and more general than that for Finite Difference (FD) discretizations, since mass matrix must be considered. The proposed analysis results in a very useful tool to study the behaviour of the multigrid waveform relaxation method depending on the parameters of the problem.
000150984 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttps://creativecommons.org/licenses/by-nc/4.0/deed.es
000150984 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000150984 700__ $$aMesforoush, A.
000150984 700__ $$0(orcid)0000-0002-9777-5245$$aLorenz, F.J.G.$$uUniversidad de Zaragoza
000150984 700__ $$0(orcid)0000-0002-1598-2831$$aRodrigo, C.$$uUniversidad de Zaragoza
000150984 7102_ $$12005$$2595$$aUniversidad de Zaragoza$$bDpto. Matemática Aplicada$$cÁrea Matemática Aplicada
000150984 773__ $$g9, 1 (2021), 146-158$$pComput. methods differ. equ.$$tComputational methods for differential equations$$x2345-3982
000150984 8564_ $$s324509$$uhttps://zaguan.unizar.es/record/150984/files/texto_completo.pdf$$yVersión publicada
000150984 8564_ $$s1306615$$uhttps://zaguan.unizar.es/record/150984/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000150984 909CO $$ooai:zaguan.unizar.es:150984$$particulos$$pdriver
000150984 951__ $$a2025-10-17-14:17:13
000150984 980__ $$aARTICLE