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arXiv:1802.02551 [math.AP]AbstractReferencesReviewsResources

A general existence result for stationary solutions to the Keller-Segel system

Luca Battaglia

Published 2018-02-07Version 1

We consider a Liouville-type PDE on a smooth bounded planar domain, which is related to stationary solutions of the Keller-Segel's model for chemotaxis. We prove existence of solutions under some algebraic conditions on the parameters. In particular, if the domain is not simply connected, then we can find solution for a generic choice of the parameters. We use variational and Morse-theoretical methods.

Comments: 21 pages
Categories: math.AP
Subjects: 35J91
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