Publikationen in Zusammenarbeit mit Forschern von Universidade de Évora (7)

2013

  1. Extremal solutions to fourth order discontinuous functional boundary value problems

    Mathematische Nachrichten, Vol. 286, Núm. 17-18, pp. 1744-1751

2011

  1. Non ordered lower and upper solutions to fourth order problems with functional boundary conditions

    Discrete and Continuous Dynamical Systems- Series A, pp. 209-218

2009

  1. Extremal solutions to fourth-order functional boundary value problems including multipoint conditions

    Nonlinear Analysis: Real World Applications, Vol. 10, Núm. 4, pp. 2157-2170

2008

  1. Fully nonlinear fourth-order equations with functional boundary conditions

    Journal of Mathematical Analysis and Applications, Vol. 340, Núm. 1, pp. 239-251

2006

  1. Solvability for a third order discontinuous fully equation with nonlinear functional boundary conditions

    Journal of Mathematical Analysis and Applications, Vol. 322, Núm. 2, pp. 735-748

2005

  1. Extremal solutions for third-order nonlinear problems with upper and lower solutions in reversed order

    Nonlinear Analysis, Theory, Methods and Applications, Vol. 62, Núm. 6, pp. 1109-1121

2003

  1. On the solvability of some discontinuous third order nonlinear differential equations with two point boundary conditions

    Journal of Mathematical Analysis and Applications, Vol. 285, Núm. 1, pp. 174-190