Optimal-rate finite-element solution of Dirichlet problems in curved domains with straight-edged tetrahedra
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DOI: 10.1093/imanum/draa029
Abstract: In a series of papers published since 2017 the author introduced a simple alternative of the $n$-simplex type, to enhance the accuracy of approximations of second-order boundary value problems subject to Dirichlet boundary conditions, posed… read more here.
Keywords: finite element; dirichlet; rate finite; curved domains ... See more keywords