A posteriori error analysis of stabilised FEM for degenerate convex minimisation problems under weak regularity assumptions
نویسندگان
چکیده
*Correspondence: [email protected] 1Department of Mathematics, Humboldt-Universität zu Berlin, Unter den Linden 6, 10099, Berlin, Germany 2Department of Computational Science and Engineering, Yonsei University, Unter den Linden 6, 120-749, Seoul, Korea Abstract Background: The discretisation of degenerate convex minimisation problems experiences numerical difficulties with a singular or nearly singular Hessian matrix.
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عنوان ژورنال:
- Adv. Model. and Simul. in Eng. Sciences
دوره 1 شماره
صفحات -
تاریخ انتشار 2014