An unfitted hybrid high-order method for the Stokes interface problem
Abstract We design and analyze a hybrid high-order method on unfitted meshes to approximate the Stokes interface problem. The interface can cut through the mesh cells in a very general fashion. A cell-agglomeration procedure prevents the appearance of small cut cells. Our main results are inf-sup stability and a priori error estimates with optimal convergence rates in the energy norm. Numerical simulations corroborate these results.
1998 ◽
Vol 08
(03)
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pp. 407-430
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2020 ◽
Keyword(s):
Keyword(s):
2003 ◽
pp. 1978-1981
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2019 ◽
Vol 10
(1)
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Keyword(s):
Keyword(s):