Mathematics

NEW PhD program - Mathematics

Beginning Fall 2025

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NEXT in Math

@TXST Math

Location:
DERR 120; 120
Cost:
Free
Contact:
Ray Treinen - rt30@txstate.edu
Campus Sponsor:
Mathematics
TODAY! Mathematics Tea & Coffee - 1 - 3 PM in DERRICK HALL 226. Join our community for engaging conversation, fellowship and exploring our graduate programs. (Including the new PhD Mathematics program beginning Fall 2025).

Location:
Derrick 111
Cost:
Free
Contact:
vne11@txstate.edu
Campus Sponsor:
Department of Mathematics
Association for Women in Mathematics aims to promote career opportunities in mathematics and to encourage female students to benefit from them. With the exception of mentoring meals, all events in this program welcome everyone who loves Mathematics, regardless of gender. Click here for more information
more about event
Location:
Derrick 235
Cost:
Free
Contact:
vne11@txstate.edu
Campus Sponsor:
Department of Mathematics

In this episode, we will continue to explore the origins of Koszul Duality. We’ll begin again with a reminder of what it means to find a resolution for a module/algebra, and then observe some “coalgebra-like”-behavior on the generators of such a thing. This will lead us to define “coalgebra,” and practice using co-generators and co-relations to build new examples of coalgebras. With these tools, we can make a precise statement regarding the coalgebraic structure inside the resolutions of algebras that we explored at the start.

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more about event

Location:
Derrick 333
Cost:
Free
Contact:
vi11@txstate.edu
Campus Sponsor:
Department of Mathematics
The seminar is our attempt to improve statistics education at Texas State. The topics vary from new advances in statistics research to different approaches to teaching statistics. We invite guests to talk about their research, application of statistical methods and just some interesting things people are doing in our field. Click here for more information
more about event
Location:
Derrick 240
Cost:
Free
Contact:
ebr21@txstate.edu
Campus Sponsor:
Department of Mathematics
REUs, or Research Experiences for Undergraduates, are a way for students to get real experience in
doing academic research in STEM and applications are open. This talk will be about collecting all
the materials and the process of applying to REUs. I will also discuss the lessons I learned from
doing the Math REU at the University of Connecticut last summer. The process is similar in other
fields, so all majors are welcomed. Come prepared with any questions!
Click here for more information
more about event
Location:
Derrick 325
Cost:
Free
Contact:
vne11@txstate.edu
Campus Sponsor:
Department of Mathematics

I will outline the basics of balance theory and sentiment reconstruction and how they relate to cognitively consistent decision-making and data bipartitioning. A few small-scale examples will be calculated to illustrate how this method differs from traditional spectral and random-walk methods. We will then examine a series of clusterability ranking metrics that are able to discern between outcome, intent, and reliability of prediction. Combined, they are able to determine the degree of homophily of the data --- that is, does the data appear to have a human-like desire, or is it synthetic in nature?

The talk will include an assortment of data sets from my recent studies that will hopefully stimulate collaborative interest. Time permitting, I will discuss any open studies, computational bottlenecks, generalizations of the model, and applications to metamaterial construction in spintronics.

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more about event

Location:
DERR 338
Cost:
Free
Contact:
Tim Chase tmc113@txstate.edu
Cameron Farnsworth clf129@txstate.edu
Campus Sponsor:
Department of Mathematics
Love a good problem?  Like to solve difficult puzzles?
Join professors, graduate students and undergraduates as we tackle problems presented from several mathematical journals.  An interest in higher level mathematics is all that is required to join our round table.  Offer what you know, learn what you don't in a relaxed environment with some of our department's finest!