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pro vyhledávání: '"Lederer, Philip Lukas"'
The computational complexity and efficiency of the approximate mode component synthesis (ACMS) method is investigated for the two-dimensional heterogeneous Helmholtz equations, aiming at the simulation of large but finite-size photonic crystals. The
Externí odkaz:
http://arxiv.org/abs/2410.07723
This paper improves guaranteed error control for the Stokes problem with a focus on pressure-robustness, i.e. for discretisations that compute a discrete velocity that is independent of the exact pressure. A Prager-Synge type result relates the error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b31f75b2bc9876d840d91610ba93904
Autor:
Lederer, Philip Lukas
This work deals with the introduction and the analysis of a new finite element method for the discretization of incompressible flows. The main focus essentially lies on the discussion of the linear incompressible Stokes equations. These equations des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b0067dcfc6f65b175b8a81dbfb88c9
Akademický článek
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Autor:
Lederer, Philip Lukas
This thesis focuses on a well-known issue of discretization techniques for solving the incompressible Navier Stokes equations. Due to a weak treatment of the incompressibility constraint there are different disadvantages that appear, which can have a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::744b50338d2fe68edfa61dd839bf4cc1