211 citations · 712 across the 40 of their papers we have counts for
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math.NA2014★ 50 cited
The Nitsche XFEM-DG space-time method and its implementation in three space dimensions
Christoph Lehrenfeld
In the recent paper [C. Lehrenfeld, A. Reusken, SIAM J. Num. Anal., 51 (2013)] a new finite element discretization method for a class of two-phase mass transport problems is presen…
math.NA2014★ 1 cited
Optimal preconditioners for Nitsche-XFEM discretizations of interface problems
Christoph Lehrenfeld, Arnold Reusken
In the past decade, a combination of unfitted finite elements (or XFEM) with the Nitsche method has become a popular discretization method for elliptic interface problems. This dev…