Publikationen in Zusammenarbeit mit Forschern von Universidade de Lisboa (9)

2020

  1. Nonnegative oscillations for a class of differential equations without uniqueness: A variational approach

    Discrete and Continuous Dynamical Systems - Series B, Vol. 25, Núm. 2, pp. 545-554

2015

  1. Parsing as reduction

    ACL-IJCNLP 2015 - 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, Proceedings of the Conference

2014

  1. Heteroclinics for non autonomous third order differential equations

    Topological Methods in Nonlinear Analysis, Vol. 43, Núm. 1, pp. 53-68

2012

  1. Early skin immunological disturbance after Plasmodium-infected mosquito bites

    Cellular Immunology, Vol. 277, Núm. 1-2, pp. 22-32

2007

  1. Positivity and lower and upper solutions for fourth order boundary value problems

    Nonlinear Analysis, Theory, Methods and Applications, Vol. 67, Núm. 5, pp. 1599-1612

2003

  1. Periodic solutions for second order differential equations with discontinuous restoring forces

    Journal of Mathematical Analysis and Applications, Vol. 288, Núm. 2, pp. 349-364