Inf–sup conditions for twofold saddle point problems
نویسندگان
چکیده
منابع مشابه
Inf-sup conditions for twofold saddle point problems
Necessary and sufficient conditions for existence and uniqueness of solutions are developed for twofold saddle point problems which arise in mixed formulations of problems in continuum mechanics. This work extends the classical saddle point theory to accommodate nonlinear constitutive relations and the twofold saddle structure. Application to problems in incompressible fluid mechanics employing...
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ژورنال
عنوان ژورنال: Numerische Mathematik
سال: 2011
ISSN: 0029-599X,0945-3245
DOI: 10.1007/s00211-011-0372-5