most citedCritical time-step size analysis and mass scaling by ghost-penalty for immersogeometric explicit dynamics

24 citations · 24 across the 2 of their papers we have counts for

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math.NA2023★ 24 cited

Critical time-step size analysis and mass scaling by ghost-penalty for immersogeometric explicit dynamics

Stein K. F. Stoter, Sai C. Divi, E. Harald van Brummelen +3

In this article, we study the effect of small-cut elements on the critical time-step size in an immersogeometric context. We analyze different formulations for second-order (membra…

math.NA2020

Unification of variational multiscale analysis and Nitsche's method, and a resulting boundary layer fine-scale model

Stein K. F. Stoter, Marco F. P. ten Eikelder, Frits de Prenter +4

We show that in the variational multiscale framework, the weak enforcement of essential boundary conditions via Nitsche's method corresponds directly to a particular choice of proj…