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George Mason University

Faculty & Staff Directory

Rosemberg Toala-Enriquez

  • Instructional Assistant Professor
  • MEGL Outreach Director

    Contact Info

    Ros Toala-enriquez
    Name
    Rosemberg Toala-Enriquez
    Job Title
    Instructional Assistant Professor
    MEGL Outreach Director
    Website
    Personal Website
    Office Number
    Exploratory Hall, Room 1402, MSN 3F2

    Affiliations

    Departments

    Education

    PhD, Mathematics, University of Warwick (2017)

    MA, Mathematics, Universidad Nacional Autonoma de Mexico (2012)

    BA, Mathematics, Universidad de Guanajuato (2009)

    About

    I am a mathematician interested in the areas of General Topology, extremal Combinatorics, and Geometry. 

    I love teaching and sharing the fun of math with general audiences. I am Outreach Director of the Mason Experimental Geometry Lab.

    Areas of Interest: General topology; Extremal combinatorics; Geometry; Outreach

    Current Research

    I currently work on studying percolation and Eden model growth on hyperbolic tessellations. This includes both theoretical approaches and numerical simulations. 

    Teaching Focus

    I teach a wide range of undergraduate courses on subjects including combinatorics and probability, as well as service courses such as quantitative reasoning, discrete math and calculus. Once in a while, I also enjoy teaching geometric subjects such as hyperbolic geometry, and differential geometry.

    Selected Publications

    • Isoperimetric formulas for hyperbolic animals. With Erika Roldan. Arxiv preprint.
    • Extremal {p,q}-animals. With Greg Malen and Erika Roldan. Annals of Combinatorics, 27(1), 169-209.
    • Induced mappings between hyperspaces HS(p,X) of continua. With Florencio Corona, Russel A. Quiñones and Javier Sanchez. Topology and its Applications, Vol 280, 2020, 107280, ISSN 0166-8641.
    • Uniqueness of the hyperspaces C(p,X) in the class of trees. With Florencio Corona, Russel A. Quiñones and Javier Sanchez. Topology and its Applications, Vol 269, 2020, 106926, ISSN 0166-8641.

    Contact Info

    Ros Toala-enriquez
    Name
    Rosemberg Toala-Enriquez
    Job Title
    Instructional Assistant Professor
    MEGL Outreach Director
    Website
    Personal Website
    Office Number
    Exploratory Hall, Room 1402, MSN 3F2