Scalar p-Laplacian;
Unilateral growth;
Existence and uniqueness of positive solutions;
Weighted eigenvalues;
EIGENVALUES;
D O I:
10.11650/twjm/1500406738
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We study a nonlinear periodic problem driven by the scalar p-Laplacian. The reaction term is a Caratheodory function f (t, x) which satisfies only a unilateral growth condition in the x-variable. Assuming strict monotonicity for the quotient f (t, x)/x(p-1)using variational methods coupled with suitable truncation techniques, we produce necessary and sufficient conditions for the existence and uniqueness of positive solutions.
机构:
Anhui Normal Univ, Dept Math, Wuhu 241000, Anhui, Peoples R China
Beijing Univ Technol, Coll Mech Engn, Beijing 100124, Peoples R ChinaAnhui Normal Univ, Dept Math, Wuhu 241000, Anhui, Peoples R China
Gao, Fabao
Lu, Shiping
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机构:
Anhui Normal Univ, Dept Math, Wuhu 241000, Anhui, Peoples R ChinaAnhui Normal Univ, Dept Math, Wuhu 241000, Anhui, Peoples R China
Lu, Shiping
Zhang, Wei
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机构:
Beijing Univ Technol, Coll Mech Engn, Beijing 100124, Peoples R ChinaAnhui Normal Univ, Dept Math, Wuhu 241000, Anhui, Peoples R China
机构:
Univ Nottingham Ningbo, Sch Math Sci, Ningbo 315100, Zhejiang, Peoples R ChinaUniv Nottingham Ningbo, Sch Math Sci, Ningbo 315100, Zhejiang, Peoples R China
Emamizadeh, Behrouz
Farjudian, Amin
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机构:
Halmstad Univ, Ctr Res Embedded Syst, Halmstad, SwedenUniv Nottingham Ningbo, Sch Math Sci, Ningbo 315100, Zhejiang, Peoples R China
机构:
SW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R ChinaSW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
Zhang, Liehui
Wang, Yong
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机构:
SW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
SW Petr Univ, Sch Sci, Chengdu 610500, Sichuan, Peoples R ChinaSW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
Wang, Yong
Tian, Junkang
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机构:
Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R ChinaSW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
Tian, Junkang
Zhang, Liang
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机构:
NW A&F Univ, Coll Sci, Inst Appl Math, Yangling 712100, Shaanxi, Peoples R ChinaSW Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China