EXISTENCE OF SIGN-CHANGING SOLUTIONS FOR THE NONLINEAR p-LAPLACIAN BOUNDARY VALUE PROBLEM

被引:1
|
作者
Lian, Wei-Cheng [1 ]
Wang, Wei-Chuan [2 ]
Cheng, Yan-Hsiou [3 ]
机构
[1] Natl Kaohsiung Marine Univ, Dept Informat Management, Kaohsiung 811, Taiwan
[2] Natl Quemoy Univ, Ctr Gen Educ, Kinmen 892, Taiwan
[3] Natl Taipei Univ Educ, Dept Math & Informat Educ, Taipei 106, Taiwan
关键词
Existence; sign-changing solutions; nonlinear p-Laplacian; boundary value problem; POSITIVE SOLUTIONS; EQUATIONS;
D O I
10.1142/S0219530513500048
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the nonlinear one-dimensional p-Laplacian equation -(y'((p-1)))' + (p - 1)q(x)y((p-1)) = (p - 1)w(x)f(y) on (0,1), where p > 1, y((p-1)) = vertical bar y vertical bar(p-1)sgn y = vertical bar y vertical bar(p-2)y, with linear separated boundary conditions. We give sufficient conditions for the existence of solutions with prescribed nodal properties concerning the behavior of f(s)/s((p-1)) when s is at infinity and zero, respectively. These results are more general and complementary than previous known ones for the case when p = 2 and q is nonnegative.
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页数:15
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