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    • Dávila, Juan; Pino Manresa, Manuel del; Musso, Mónica (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005-10-15)
      We consider the elliptic equation -Delta u+u=O in a bounded, smooth domain ohm in R-2 subject to the nonlinear Neumann boundary condition delta u/delta v = epsilon e(u). Here epsilon > 0 is a small parameter. We prove that ...
    • García-Huidobro, Marta; Gupta, Chaitan P.; Manásevich Tolosa, Raúl (PERGAMON-ELSEVIER SCIENCE LTD, 2005-09-01)
      Let phi, theta be odd increasing homeomorphisms from R onto R satisfying phi(0) = theta(0) = 0, and let f : [a, b] x R x R -> R be a function satisfying Caratheodory's conditions. Let alpha(i) is an element of R, xi(i) is ...