Welcome to my site!

Please browse through the links above to read about my teaching, research, service, and other projects such as:

My research interests are in algebra, and combinatorics. I'm currently interested in:

  • Peak and descent sets of classical Coxeter groups
  • Root systems of Coxeter groups and reflection systems
  • Arithmetical Structures
  • Representation theory of Iwahori-Hecke algebras via a generalization of W-graphs

For more detailed information about my research click here.

Contact Info:

  • Email: alexander.diaz-lopez (at) villanova (dot) edu
  • Office: SAC 373
  • Phone: 610-519-6991


Summer 2019 Activities

Spring 2019 Activities

Fall 2018 Activities

Summer 2018 Activities

Spring 2018 Activities

Fall 2017 Activities

Summer 2017 Activities

Spring 2017 Activities

Fall 2016 Activities

LATHISMS.ORG (Latin@s and Hispanics in the Mathematical Sciences)

Spring 2016 Activities

  • ALGECOM 13, University of Notre Dame - Apr. 30 - organizer
  • USTARS , Sam Houston State Univ. - Apr. 15-17 - speaker
  • SIDIM 31, UPR Humacao - Mar. 4-5 - organizer of mini-symposium: "Algebraic and Enumerative Combinatorics"
  • Frankfest, Williams College - Feb. 5-6 - speaker