Browsing Institutt for materialteknologi by Journals "European Journal of Mechanics. A, Solids"
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A natural vector/matrix notation applied in an efficient and robust return-mapping algorithm for advanced yield functions
(Peer reviewed; Journal article, 2021)A fast and robust stress-integration algorithm is the key to full exploitation of advanced anisotropic yield functions in computational mechanics. Poor global convergence of a direct application of the Newton-Raphson scheme ...