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Graduate Student Seminar


DMS Graduate Student Seminar
Sep 19, 2018 03:00 PM
Parker Hall 249


Speaker: Professor Wenxian Shen

Title: Dynamics in chemotaxis models of parabolic-elliptic type on bounded heterogeneous environments

Abstract: In this talk, I will first derive briefly chemotaxis models, point out their importance, interesting dynamical questions related to chemotaxis models and some of the existing works. Next I will present some of our results on dynamics of one-species chemotaxis models of parabolic-elliptic type in heterogeneous environments. First, we will discuss our result on local existence and uniqueness of solutions.

Next, the result on boundedness and global existence of solutions which is proved under some natural parameter regions. Then the result on the existence of a positive entire solution which is proved under the same parameter regions of global existence. Finally, the result on uniqueness and nonlinear stability of positive entire solutions which is proved under some further parameter regions.


DMS Graduate Student Seminar
Sep 12, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Peter Johnson

Title: Ramsey, Anti-Ramsey, and Mixed Ramsey Problems


DMS Graduate Student Seminar
Sep 05, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Maggie Han

Title: Applications of nonautonomous and random dynamical systems in the applied sciences

Abstract: In this talk I will introduce several mathematical models for different applications in biology, ecology, and chemical engineering. The common character of these models lies in that the forcing depends on time, and thus gives rise to a nonautonomous dynamical system or random dynamical system. Basic techniques to analyze and simulate such systems will be introduced.

DMS Graduate Student Seminar
Aug 29, 2018 03:00 PM
Parker Hall 249


Topic: continue the discussion of the rules and regulations governing our graduate program.
DMS Graduate Student Seminar
Aug 22, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Paul Schmidt

Topic: rules and regulations governing DMS's graduate program and answer any related (or unrelated) questions.

 


DMS Graduate Student Seminar
Apr 11, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Maggie Han

Title: Applications of non-autonomous and random dynamical systems in the applied sciences
DMS Graduate Student Seminar
Apr 04, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Dmitry Glotov

Title: Numerical studies of parabolic problems with PDE Toolbox


DMS Graduate Student Seminar
Mar 28, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Jessica McDonald

DMS Graduate Student Seminar
Mar 21, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. Ziqin Feng

DMS Graduate Student Seminar
Feb 07, 2018 03:00 PM
Parker Hall 249


Speaker: Dr. T.Y. Tam

Title: How to Be a Successful Graduate Student


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Last Updated: 09/11/2015