• Office: WH 215
• Office hours:

  MWF	4:30-5:00 or by appt.

• Courses:
  • Summer 2020
    
    

    Math 707	Section 01 :	Research Skills
    	-	-

  • Fall 2020
    
    

    Math 330	Section 04 :	Number systems
    	MWF 1:10 - 2:40	WH-100B
    Math 386	Section 01 :	Combinatorics
    	MWF 12:00 - 1:00	FA-209
    	T 11:40 - 1:05	FA-209

• Ph. D. Students:
  • Ting Su, Fall, 2018
    Thesis: Extensions of Matroids Over Tracts and Doubly Distributive Partial Hyperfields
  • Amanda Ruiz, Summer, 2013
    Thesis: Realization Spaces of Phased Matroids
  • Leandro Junes, summer, 2008
    Thesis: Duality of Higher Order Non-Euclidean Property for Oriented Matroids

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References for Math 580A, Topological Combinatorics, Fall 2017

Errata for Foundations for a theory of complex matroids, Discrete and Computational Geometry 48, 807-846 (2012)