Papers

Alejandro H. Morales

 

  1. on arxiv, on Google Scholar, on mathscinet

  2. • Flow polytopes of signed graphs and the Kostant partition function, with Karola Mészáros, 2012, arXiv:1208.0140, related extended abstract FPSAC Japan 2012; supplementary code

  3. • Counting trees using symmetries, with Olivier Bernardi, 2012, arXiv:1206.0598 (submitted)

  4. • Counting matrices over finite fields with support on skew Young diagrams and complements of Rothe diagrams, with Aaron J. Klein and Joel B. Lewis, 2012, arXiv:1203.5804, supplementary code and data (submitted)

  5. • Separation probabilities for products of permutations, with Olivier Bernardi, Richard P. Stanley and Rosena R. X. Du, 2012, arXiv:1202.6471 (submitted)

  6. • Bijections and symmetries for the factorizations of the long cycle, with Olivier Bernardi, 2011, arXiv:1112.4970 (submitted)

  7. • Bijective evaluation of the connection coefficients of the double coset algebra, with Ekaterina Vassilieva, 2010, arXiv:1011.5001; poster FPSAC, Iceland 2011


  9. • Matrices with restriced entries and q-analogues of permutations, with Joel B. Lewis, Ricky Liu, Greta Panova, Steven V Sam, Yan Zhang, Journal of Combinatorics, Vol 2, No 3 (2012) 355-396, arXiv:1011.4539; talk FPSAC, Iceland 2011 extended abstract


  11. • E7(7) constraints on counterterms in N=8 supergravity with Niklas Beisert, Henriette Elvang, Daniel Z. Freedman, Michael Kiermaier, and Stephan Stieberger, Physics Letters B, Vol 694 No 3 (2010) 265-271, arXiv:1009.1643


  13. • Direct bijective computation of the generating series for 2 and 3-connection coefficients of the symmetric group with Ekaterina Vassilieva, 2011, arXiv:1101.3614  (submitted); poster FPSAC, Austria 2009 extended abstract


  15. • On the structure of QFT in the particle picture of the path integral formulation, with Achim Kempf and David M. Jackson, arXiv:0810.4293


  17. • On the group-like behaviour of the Le-Murakami-Ohtsuki invariant, with David M. Jackson and Iain Moffatt, Journal of knot theory and its ramifications, Vol 16, No 6 (2007) 699-718, arXiv:QA/0511452  


home    teaching    papers    talks    c.v. & info    code     my wiki    perverse sheaves