Publikationen in Zusammenarbeit mit Forschern von University of Texas at Arlington (5)

1987

  1. Periodic solutions of semilinear partial differential equations of parabolic type

    Annali di Matematica Pura ed Applicata, Vol. 148, Núm. 1, pp. 1-16

1985

  1. A class of nonlinear boundary value problems without Landesman-Lazer condition

    Journal of Mathematical Analysis and Applications, Vol. 105, Núm. 1, pp. 1-11

1984

  1. Existence of periodic solutions for first order differential equations

    Applied Mathematics and Computation, Vol. 15, Núm. 3, pp. 221-232

1983

  1. Problems at resonance for first and second order differential equations via Lyapunov-like functions

    Nonlinear Analysis, Vol. 7, Núm. 1, pp. 61-69

  2. Sufficient conditions for existence of solutions of nonlinear boundary value problems at resonance

    Nonlinear Analysis, Vol. 7, Núm. 9, pp. 1013-1020