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|Type:||Artigo de periódico|
|Title:||Weakly elliptic systems of variational inequalities: A 2x2 model problem with obstacles in both components.|
|Abstract:||In this paper we study a model system of 2 x 2 second order, linear variational inequalities in which the solution is subjected to a unilateral constraint, the obstacle. We obtain existence for some systems which are not strongly elliptic, and we give an example of non-uniqueness in a specific case.|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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