Some nonconforming finite elements for the plate bending problem
نویسندگان
چکیده
منابع مشابه
Nonconforming Finite Elements for the Stokes Problem
A new stability result is obtained for the approximation of the stationary Stokes problem by nonconforming piecewise cubic approximations to the velocities and a discontinuous piecewise quadratic approximation to the pressure. The basic result is that for most reasonable meshes, these elements form a stable pair without the addition of quartic bubble functions (which had previously been added t...
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where u is the displacement and f 2 L( ) is the body force. Some of the simplest plate elements such as the Morley element (cf. [29]), the Zienkiewicz element (cf. [3]), the Fraeijs de Veubeke element (cf. [22]), the incomplete biquadratic element (cf. [34]) and the Adini element (cf. [1]) are nonconforming. Overlapping domain decomposition methods for nonconforming plate elements were studied ...
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ژورنال
عنوان ژورنال: Revue française d'automatique, informatique, recherche opérationnelle. Analyse numérique
سال: 1975
ISSN: 0397-9342
DOI: 10.1051/m2an/197509r100091