AN EXISTENCE RESULT IN A PROBLEM OF THE VECTORIAL CASE OF THE CALCULUS OF VARIATIONS

被引:20
|
作者
CELLINA, A [1 ]
ZAGATTI, S [1 ]
机构
[1] UNIV BOLOGNA,DIPARTMENTO MATEMAT,I-40127 BOLOGNA,ITALY
关键词
MINIMUM PROBLEM; JACOBIAN DETERMINANT; QUASI-AFFINE FUNCTION;
D O I
10.1137/S0363012993247640
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We prove that the problem Minimize integral(Omega) g(Phi(del T(x)))dx, T is an element of T-B + W-0(1,infinity)(Omega, R(n)) admits at least one solution for any lower-semicontinuous extended valued function g, for any quasi-affine real-valued function Phi, and for any piecewise-affine boundary datum T-B such that Phi(del T-B) is constant.
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页码:960 / 970
页数:11
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