Rafael S. González D'león

Research Interests

Algebraic and Topological Combinatorics.

Upcoming events and activities

April 1-2, 2017 AMS Special Session on Algebraic and Enumerative Combinatorics with Applications, Bloomington, IN, USA.

July 17-28, 2017 Días de Combinatoria 2017 http://dias2017.combinatoria.co/. Medellin, Colombia.

Preprints and Publications

  1. R. S. González D'León. A family of symmetric functions associated with Stirling permutations.
    Arxiv 1506.01628. See abstract.

  2. R. S. González D'León. A note on the γ-coefficients of the tree Eulerian polynomial.
    Electron. J. Combin. Volume 23, Issue 1 (2016). See abstract.

  3. R. S. González D'León, M. L. Wachs. On the (co)homology of the poset of weighted partitions.
    Trans. Amer. Math. Soc. 368 (2016) 6779-6818. See abstract.

  4. R. S. González D'León. On the free Lie algebra with multiple brackets.
    Adv. Appl. Math. 79 (2016) 37-97. See abstract.

  5. P. Brändén, R. S. González D'León. On the half-plane property and the Tutte-group of a matroid.
    J. Combin. Theory Ser. B. 100 - 2010. See abstract.

  6. R. S. González D'León, M. L. Wachs. On the poset of weighted partitions.
    DMTCS Proceedings 01 (2013) 1029-1040. See abstract.

  7. R. S. González D'León. The colored symmetric and exterior algebras.
    arXiv:1608.00715. See abstract.

  8. R. S. González D'León. The colored symmetric and exterior algebras (extended abstract).
    Proceedings of FPSAC 2016. See abstract.

  9. R. S. González D'León. Ph.D. Thesis - On the combinatorics of the free Lie algebra with multiple brackets.
    University of Miami, June 2014. See abstract.

  10. R. S. González D'León. Master Thesis - Representing matroids by polynomials with the half-plane property.
    Kungliga Tekniska Högskolan, May 2009. See abstract.