TY  - JOUR
AU  - Herrero, Miguel A.
AU  - Velázquez, J.J. L.
PY  - 1997
SN  - 0391-173X
UR  - https://hdl.handle.net/20.500.14352/58709
T2  - Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV
AB  - We consider the following nonlinear system of parabolic equations: (1) ut =Δu−χ∇(u∇v), Γvt =Δv+u−av for x∈B R, t>0. Here Γ,χ  and a are positive constants and BR is a ball of radius R>0 in R2. At the boundary of BR, we impose homogeneous Neumann...
LA  - eng
M2  - 633
PB  - Scuola Normale Superiore
KW  - Homogeneous Neumann conditions
KW  - Dirac-delta type singularity in finite time
KW  - inner layer around the unfolding singularity
TI  - A blow-up mechanism for a chemotaxis model
TY  - journal article
VL  - 24
ER  -