Display Abstract

Title Global existence of solutions to a parabolic-parabolic chemotaxis system with subquadratic growth

Name Koichi Osaki
Country Japan
Email osaki@kwansei.ac.jp
Co-Author(s) Koichi Osaki and Etsushi Nakaguchi
Submit Time 2014-02-21 01:20:41
Session
Special Session 115: Mathematical models of chemotaxis
Contents
We are concerned with the global existence of solutions to a parabolic-parabolic chemotaxis system with growth in a smooth bounded domain in $R^n$. Our aim is to show a sufficient condition, in particular, some relations between the orders of degradation and secretion, for global existence. In this talk we will review the result of the case where $n=2$ and 3(DCDS-B, special issue on chemotaxis, 2013), including the existence of attractors. We will discuss also the higher dimensional cases.