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The Keller Segel model and its application to the stochastic analysis

Seminário do GFM
FCUL, C6, room 6.2.33
2023-09-14 11:00 .. 12:00
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by Yumi Yahagi, Department of Mathematics, Tokyo Gakugei Univ., Japan

The Keller-Segel system is a mathematical and biological model given by Keller and Segel in 1970’s. The system describes the phenomenon such that the cellular slime molds form an aggregation by the chemotaxis movement. In this seminar, firstly, some properties of the system are introduced with some numerical simulations. Then, by adding the Brownian motion process, the Stochastic Keller Segel system, which is the extension of the system, is proposed.