Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups

✍ Scribed by Wenming Zou; Shujie Li; J.Q. Liu

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 154 KB
• Volume: 38
• Category: Article
• ISSN: 0362-546X
• DOI: 10.1016/s0362-546x(98)00191-6

✦ Synopsis

x 1 ; y 1 ) and * e 2 = (x 2 ; y 2 ) ∈ R 2 be such that | * e