(A) new mixed finite element space over skew hexahedral grids = 3차원 사각격자에서 새로운 혼합요소

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The mixed finite element method has an advantage of finding the approximate pressure and velocity simultaneously. In order to use the mixed finite element method, we construct finite dimensional space of H(div;Ω) and $L^2$ (Ω), respectively. In general, we use triangular grids and rectangular grids for constructing the finite dimensional space in two dimension and use tetrahedral grids and hexahedral grids in three dimension. But we consider a new grid in three dimension that is called a skew hexahedral grid. In this paper, we introduce a new finite element and the finite dimensional space $V_h \times W_h$ of H(div;Ω) $\times L^2$(Ω).
Advisors
Kawk, Do-Youngresearcher곽도영researcher
Description
한국과학기술원 : 수리과학과,
Publisher
한국과학기술원
Issue Date
2009
Identifier
308739/325007  / 020073272
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 수리과학과, 2009.2, [ v, 20 p. ]

Keywords

skew; hexahedral grids; mixed finite element space; 비스듬한 사각격자; 혼합법; skew; hexahedral grids; mixed finite element space; 비스듬한 사각격자; 혼합법

URI
http://hdl.handle.net/10203/42206
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=308739&flag=dissertation
Appears in Collection
MA-Theses_Master(석사논문)
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