Semidiscrete Finite Element Approximations of a Linear Fluid-Structure Interaction Problem

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Semidiscrete Finite Element Approximations of a Linear Fluid-Structure Interaction Problem

Semidiscrete finite element approximations of a linear fluid-structure interaction problem are studied. First, results concerning a divergence-free weak formulation of the interaction problem are reviewed. Next, semidiscrete finite element approximations are defined, and the existence of finite element solutions is proved with the help of an auxiliary, discretely divergence-free formulation. A ...

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ژورنال

عنوان ژورنال: SIAM Journal on Numerical Analysis

سال: 2004

ISSN: 0036-1429,1095-7170

DOI: 10.1137/s0036142903408654