A Nitsche extended finite element method for the biharmonic interface problem
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DOI: 10.1016/j.cma.2021.113880
Abstract: Abstract In this paper, a Nitsche extended finite element method is presented to discretize the biharmonic interface problem with unfitted meshes. A new interface condition is proposed for the biharmonic interface problem, and the construction… read more here.
Keywords: interface problem; biharmonic interface; finite element; element ... See more keywords