GAUSS (Graduate and Undergraduate Students Seminar)
When: Friday, October 12th, 2018 at 4pm in PB 012
Presenter: Oscar Castanos (Fresno State student)
Title: On Volterra Quadratic Stochastic Operators of a Two-Sex Population
Abstract: We consider a family of operators which model the behavior of a current generation and its trajectory for future generations. We observe the fixed points of our operators and the way trajectories behave around these fixed points. We use the eigenvalues of the Jacobian matrix of our operator to find the type of fixed points of the operator.
When: Friday, February 2nd, 2018 at 3 pm in PB 012
Presenters: Ariana Cavazos and Abigayle Dirdak (Fresno State Students)
Title: Knot or Not a Knot? - A Game on Knot Diagrams
When: Friday, February 9th, 2018 at 3 pm in PB 012
Presenters: Emma DenBesten, Maria Diaz, and Yuliana Segura (Fresno State Students)
Title: Exploding Dots
When: Thursday, October 26th, 2017 at 4pm in PB 033
Presenter: Ariana Cavazos (Fresno State student)
Title: An Analysis of Obesity and Climate Change in the United States
Abstract: Obesity and climate change have become a major issue in the United States. To gain a better understanding on how obesity impacts the environment, we analyzed Edwards and Roberts' study (2009), "Population adiposity and climate change." They made very strict assumptions regarding the United Kingdom in the 1970s and in 2010. To better represent the United States, we made our own assumptions so we could grasp an understanding on how changes in BMI are affecting greenhouse gas emissions. Specifically, the study focuses on greenhouse gases emitted from food production, vehicle transportation, and air travel. We found that their assumptions were relatively consistent with our normal weight population. However, Edwards and Roberts' predicted 2010 population had greatly underrepresented estimates compared to our hypothetical overweight population, thus suggesting that a raise in BMI is indeed causing greater emissions to be emitted due to food production, vehicle emissions, and aviation fuel demands.
When: Thursday, September 28th, 2017 at 4 pm in PB 033
Presenter: Abigayle Dirdak (Fresno State student)
Title: Virtual Trivalent Braids
Abstract: This talk is based on my summer research experience during the 2017 Mathematics REU (Research Experience for Undergraduates) at Fresno State. Come learn some cool stuff about braids and their geometric and algebraic properties.
If you need a disability-related accommodation or wheelchair access information, please contact the Mathematics Department at 559.278.2992 or e-mail email@example.com. Requests should be made at least one week in advance of the event.