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SIGN-CHANGING SOLUTIONS TO A CLASS OF NONLINEAR EQUATIONS INVOLVING THE p-LAPLACIAN
被引:3
|作者:
Wang, Wei-Chuan
[1
,2
]
Cheng, Yan-Hsiou
[3
]
机构:
[1] Natl Quemoy Univ, Dept Civil Engn & Engn Management, Kinmen 892, Taiwan
[2] Ctr Gen Educ, Kinmen 892, Taiwan
[3] Natl Taipei Univ Educ, Dept Math & Informat Educ, Taipei 106, Taiwan
关键词:
Sign-changing;
radial solution;
nonlinear p-Laplacian equation;
MULTIPLE POSITIVE SOLUTIONS;
BOUNDARY-VALUE-PROBLEMS;
RADIAL SOLUTIONS;
EIGENVALUES;
EXISTENCE;
BIFURCATION;
D O I:
10.1216/RMJ-2017-47-3-971
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
This paper deals with a class of nonlinear problems -(r(n-1) vertical bar u'vertical bar(p-2)u')'+r(n-1) q(r)vertical bar u vertical bar(P-2)u = r(n-1)w(r)f(u) in (0, 1), where 1 <= n < p < infinity and = d/dr. We study the existence of nodal solutions to this nonautonomous system. We give necessary and sufficient conditions for the existence of sign-changing solutions and also observe an application related to the case of multi-point boundary conditions. Methods used here are energy function control, shooting arguments and Priifer-type substitutions.
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页码:971 / 996
页数:26
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