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Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups
Zou, WM ; Li, SJ ; Liu, JQ
1999
关键词resonance critical groups Morse index betti number CRITICAL-POINT THEORY VARIATIONAL APPROACH
英文摘要The use of Morse theory to study the existence of nontrivial solutions for resonant-type cooperative elliptic systems is presented. Under these hypotheses, the problem (P) is called resonant both at origin and at infinity. Since (0,0) is a trivial solution of (P), the nontrivial solution of (P) is solved.; Mathematics, Applied; Mathematics; SCI(E); EI; 17; ARTICLE; 2; 229-247; 38
语种英语
出处SCI ; EI
出版者nonlinear analysis theory methods applications
内容类型其他
源URL[http://hdl.handle.net/20.500.11897/214265]  
专题数学科学学院
推荐引用方式
GB/T 7714
Zou, WM,Li, SJ,Liu, JQ. Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups. 1999-01-01.
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