کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
840796 908492 2012 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On duality principles for scalar and vectorial multi-well variational problems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
On duality principles for scalar and vectorial multi-well variational problems
چکیده انگلیسی

This work develops duality applicable to vectorial problems in the calculus of variations. The results can be used to compute solutions related to the relaxation of non-convex problems, such as vectorial phase transition models, particularly as the primal approaches have no solutions in the classical sense. In this latter case, the solution of the dual problem is a weak cluster point of minimizing sequences for the original formulation. Here we are not restricted to two or three wells only, the results developed are suitable for more general situations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 75, Issue 4, March 2012, Pages 1904–1918
نویسندگان
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