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Event Archive

Stefan Metzger - Department of Mathematics, Friedrich-Alexander University of Erlangen–Nurnberg
Mar 22, 2018 - 12:50pm to 1:50pm
Department of Applied Mathematics - Seminar - Rettaliata Engineering Center, Room 119
The rheology of fluids may be heavily affected by dissolved polymers. To describe this effect, a thermodynamically consistent micro-macro model for two-phase flow with dilute polymeric solutions is derived via combining a phase-field approach for the description of the fluids with a FENE-dumbbell... read more
Ziteng Cheng - Department of Applied Mathematics, Illinois Institute of Technology
Mar 22, 2018 - 10:00am to 11:00am
Department of Applied Mathematics - Seminar - Perlstein Hall, Room 108
The filtering theory regards estimating an unobservable process X with the information of another (correlated) process Y. This talk aims to give an elementary introduction to the filtering theory under discrete Markov chain set up. Intuitions and mechanism behind the theory will be covered in... read more
Shu Wang - College of Applied Sciences, Beijing University of Technology
Mar 21, 2018 - 1:50pm to 2:55pm
Department of Applied Mathematics - Colloquia - Rettaliata Engineering Center, Room 104
I will discuss the asymptotic limit problems on some models arising from applied sciences such as semiconductor and plasma. The models include drift diffusion models and PNP models, etc, which usually concern small parameter regimes. Some new results on rigorous limits like quasi neutral limits are... read more