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|Title:||On the inf-sup condition of mixed finite element formulations for acoustic fluids|
|Authors:||Bao, W. |
|Citation:||Bao, W., Wang, X., Bathe, K.-J. (2001-07). On the inf-sup condition of mixed finite element formulations for acoustic fluids. Mathematical Models and Methods in Applied Sciences 11 (5) : 883-901. ScholarBank@NUS Repository. https://doi.org/10.1142/S0218202501001161|
|Abstract:||The objective of this paper is to present a study of the solvability, stability and optimal error bounds of certain mixed finite element formulations for acoustic fluids. An analytical proof of the stability and optimal error bounds of a set of three-field mixed finite element discretizations is given, and the interrelationship between the inf-sup condition, including the numerical inf-sup test, and the eigenvalue problem pertaining to the natural frequencies is discussed.|
|Source Title:||Mathematical Models and Methods in Applied Sciences|
|Appears in Collections:||Staff Publications|
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