NÓBREGA, A. B.; http://lattes.cnpq.br/3864414514180720; NÓBREGA, Alânnio Barbosa.
Resumen:
In this work, we study a Generalized LinkingT heorem due Kryszewi and Szulkin,
which complets a well know result due Rabinowitz, in the sense that, it is possible
to consider a decomposition of the typeX=Y⊕Z, withY andZ have infinite
dimensional. Using the above Generalized Linking Theorem, we prove the existence of
nontrivial solutions to two systems of coupled Poisson equations with critical growth
in unbounded domains.