Bueno, Hamilton PradoLeme, Leandro Correia PaesRodrigues, Helder Cândido2018-11-202018-11-202018BUENO, H. P.; LEME, L. C. P.; RODRIGUES, H. C. Multiplicity of solutions for p-biharmonic problems with critical growth. Rocky Mountain Journal of Mathematics, v. 48, n. 2, p. 425-442, 2018. Disponível em: <https://projecteuclid.org/euclid.rmjm/1528077624>. Acesso em: 16 jun. 2018.00357596http://www.repositorio.ufop.br/handle/123456789/10535We prove the existence of infinitely many solutions for p-biharmonic problems in a bounded, smooth domain Ω with concave-convex nonlinearities dependent upon a parameter λ and a positive continuous function f:Ω¯¯¯¯→R. We simultaneously handle critical case problems with both Navier and Dirichlet boundary conditions by applying the Ljusternik-Schnirelmann method. The multiplicity of solutions is obtained when λ is small enough. In the case of Navier boundary conditions, all solutions are positive, and a regularity result is proved.en-USrestritoArtigo publicado em periodicohttps://projecteuclid.org/euclid.rmjm/1528077624