THREE SOLUTIONS TO A CLASS OF NEUMANN DOUBLY EIGENVALUE ELLIPTIC SYSTEMS DRIVEN BY A (p1, ... , pn)-LAPLACIAN

被引:13
|
作者
Afrouzi, Ghasem A. [1 ]
Heidarkhani, Shapour [2 ]
O'Regan, Donal [3 ]
机构
[1] Univ Mazandaran, Fac Basic Sci, Dept Math, Babol Sar 474161467, Iran
[2] Razi Univ, Fac Basic Sci, Dept Math, Kermanshah 67149, Iran
[3] Natl Univ Ireland, Dept Math, Galway, Ireland
关键词
three solutions; critical point; (p(1); .; p(n))-Laplacian; multiplicity results; Neumann problem; CRITICAL-POINTS THEOREM; EXISTENCE;
D O I
10.4134/BKMS.2010.47.6.1235
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we establish the existence of at least three weak solutions for Neumann doubly eigenvalue elliptic systems driven by a (P-1, ... , p(n))-Laplacian. Our main tool is a recent three critical points theorem of B. Ricceri.
引用
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页码:1235 / 1250
页数:16
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