Global solutions to a chemotaxis system with non-diffusive memory

Y. Sugiyama, Y. Tsutsui, J. J.L. Velázquez

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


In this article, an existence theorem of global solutions with small initial data belonging to L1∩Lp, (n<p≤∞) for a chemotaxis system is given on the whole space Rn, n≥3. In the case p=∞, our global solution is integrable with respect to the space variable on some time interval, and then conserves the mass for a short time, at least. The system consists of a chemotaxis equation with a logarithmic term and an ordinary equation without diffusion term.

Original languageEnglish
Pages (from-to)908-917
Number of pages10
JournalJournal of Mathematical Analysis and Applications
Issue number2
Publication statusPublished - Feb 15 2014

All Science Journal Classification (ASJC) codes

  • Analysis
  • Applied Mathematics


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