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Important Update:

UCO has transitioned to virtual instruction until the end of the semester, Nov. 30-Dec. 23. The campus is open until Winter Break begins Dec. 23. Offices are staffed and many services are still offered in person, as well as virtually. COVID-19 protocols remain in place. Masks are required on campus when around others. If you or someone you know has COVID-19 symptoms, has been directly exposed to COVID-19 or has tested positive, fill out UCO's COVID-19 Self-Reporting form. To learn more about current operations, view the university's coronavirus webpage. View a list of UCO's virtual services.

Assistant Professor

University of Central Oklahoma (405) 974-5252 Mathematics & Statistics MCS 136 , Box 129


Ronnie Williams, Ph.D., is an assistant professor in the Department of Mathematics and Statistics.


My current research interests are in the field of algebraic number theory, specifically, Iwasawa theory, modular curves and modular symbols.

Education and Certifications

I received my Ph.D. under Romyar Sharifi from the University of Arizona. Prior to this, I received both my M.S. and B.S. degrees from Texas Tech University. The topic of my master's thesis was on a method of polynomial selection for use in the Number Field Sieve algorithm for factoring large integers.

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