Faculty Profile for Dr. Roberto Barrera III

profile photo for Dr. Roberto Barrera III
Dr. Roberto Barrera III
Senior Lecturer — Mathematics
DERR 306
phone: (512) 245-4758

Selected Scholarly/Creative Work

  • Barrera, R. (2019). Quasidegrees of A-graded modules. Journal of Software for Algebra and Geometry, 9, 29–34. https://doi.org/10.2140/jsag.2019.9.29
  • Barrera, R. (2019, May). Quasidegrees:  Software for computing quasidegrees of modules. Journal of Software for Algebra and Geometry.
  • Barrera, R., Nyman, K., Ruiz, A., Edward Su, F., & Zhang, Y. X. (2015). Discrete Envy-free Division of Necklaces and Maps. https://doi.org/1510.02132
  • Barrera, R., & Ferrero, D. (2011). Power domination in cylinders, tori, and generalized Petersen graphs. Networks, 58, 43–49.

Selected Awards

  • Award / Honor Recipient: Teaching Excellence Award, Texas State Department of Mathematics. December 2020
  • Award / Honor Recipient: Alpha Chi Favorite Professor Award, The Alfred H. Nolle Chapter of the Alpha Chi National College Honor Society. April 2019
  • Award / Honor Recipient: Dr. Joseph Newton Graduate Student Service Award. May 2017
  • Award / Honor Recipient: Houston A&M Mother’s Club Outstanding TA Award. May 2015

Selected Service Activities

Lecturer Mentor
August 2021-Present
Discrete Math Teaching Forum
August 2019-Present
Rapid Fire Research Competition
FIRST Robotics Competition
March 5, 2022-March 6, 2022
Reviewer / Referee
American Mathematical Monthly
September 2018-May 2019