MULTIPLE POSITIVE SOLUTIONS OF A NONLINEAR ELLIPTIC EQUATION INVOLVING CRITICAL SOBOLEV EXPONENT

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作者
LAZZO, M
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O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let OMEGA subset-of R(N) (N greater-than-or-equal-to 4) be an open bounded set with smooth boundary. We show that for lambda in a small right neighborhood of 0, the problem - DELTA-u = lambda u+u open triangle - 1 -0. u > 0 in OMEGA, u = 0 on partial derivative OMEGA, where 2* is the critical Sobolev exponent, has at least cat OMEGA positive solutions in H0(1) (OMEGA).
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页码:61 / 64
页数:4
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