RADIALLY SYMMETRICAL SOLUTIONS OF A CLASS OF PROBLEMS OF THE CALCULUS OF VARIATIONS WITHOUT CONVEXITY ASSUMPTIONS
被引:6
作者:
CELLINA, A
论文数: 0引用数: 0
h-index: 0
机构:S.I.S.S.A., Strada Costiera 11, Trieste
CELLINA, A
FLORES-BAZAN, F
论文数: 0引用数: 0
h-index: 0
机构:S.I.S.S.A., Strada Costiera 11, Trieste
FLORES-BAZAN, F
机构:
[1] S.I.S.S.A., Strada Costiera 11, Trieste
来源:
ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE
|
1992年
/
9卷
/
04期
关键词:
CALCULUS OF VARIATIONS;
CONVEX FUNCTIONALS;
ROTATION GROUP;
RADIALLY SYMMETRICAL SOLUTIONS;
D O I:
10.1016/S0294-1449(16)30235-9
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We show that the functional I(u) = integral-B a(Absolute value of x)u(x)dx + integral-B h(Absolute value of x, DELTAu(x)-lambdau(x))dx attains a minimum on the space W0(2,p)(B).
机构:
Departamento de Matemática Aplicada, Faculdade de Ciências, Universidade do Porto, 4169-007 PortoDepartamento de Matemática Aplicada, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto