Rafael S. González D'león

Research Interests

Algebraic and Topological Combinatorics.

Upcoming events and activities

September 25, 2017 Applied Algebra seminar. York University, Toronto, ON, CA.

October 16, 2017 Discrete CATS seminar. University of kentucky, Lexington, KY, US.

June 4-15, 2018 Encuentro Colombiano de Combinatoria ECCO 2018 http://ecco2018.combinatoria.co/. Universidad del Norte, Barranquilla, Colombia.

July 26-29, 2018 ICM Satellite Conference: A Pan-Hemispheric Celebration of Mathematics in Miami. University of Miami, Coral Gables, FL, US.

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.