Divergence and Mixed Methods
نویسندگان
چکیده
منابع مشابه
On the Divergence Constraint in Mixed Finite Element Methods for Incompressible Flows
The divergence constraint of the incompressible Navier–Stokes equations is revisited in the mixed finite element framework. While many stable and convergent mixed elements have been developed throughout the past four decades, most classical methods relax the divergence constraint and only enforce the condition discretely. As a result, these methods introduce a pressure-dependent consistency err...
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Dating divergence of Polystigma and other Sordariomycetes
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Mixed f -divergences, a concept from information theory and statistics, measure the difference between multiple pairs of distributions. We introduce them for log concave functions and establish some of their properties. Among them are affine invariant vector entropy inequalities, like new Alexandrov-Fenchel type inequalities and an affine isoperimetric inequality for the vector form of the Kull...
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ژورنال
عنوان ژورنال: Journal of Mixed Methods Research
سال: 2009
ISSN: 1558-6898,1558-6901
DOI: 10.1177/1558689809358406