The orthonormalized generalized finite element method-OGFEM: efficient and stable reduction of approximation errors through multiple orthonormalized enriched basis functions (Q1800198)

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scientific article; zbMATH DE number 6963129
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The orthonormalized generalized finite element method-OGFEM: efficient and stable reduction of approximation errors through multiple orthonormalized enriched basis functions
scientific article; zbMATH DE number 6963129

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    The orthonormalized generalized finite element method-OGFEM: efficient and stable reduction of approximation errors through multiple orthonormalized enriched basis functions (English)
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    23 October 2018
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    GFEM
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    XFEM
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    SGFEM
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    improved convergence
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    condition number
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    orthonormality
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