TY - JOUR
T1 - Extinction of a bacterial colony under forced convection in pie geometry
AU - Shnerb, N.
PY - 2000
Y1 - 2000
N2 - The extinction of a bacterial colony, as it is forced to migrate into a hostile environment, is analyzed in pie geometry. Under convection, separation of the radial and the azimuthal degrees of freedom is not possible, so the linearized evolution operator is diagonalized numerically. Some characteristic scales are compared with the results of recent experiments, and the “integrable” limit of the theory in the narrow growth region is studied.
AB - The extinction of a bacterial colony, as it is forced to migrate into a hostile environment, is analyzed in pie geometry. Under convection, separation of the radial and the azimuthal degrees of freedom is not possible, so the linearized evolution operator is diagonalized numerically. Some characteristic scales are compared with the results of recent experiments, and the “integrable” limit of the theory in the narrow growth region is studied.
UR - https://scholar.google.co.il/scholar?q=Extinction+Transition+of+Bacteria+Colony+under+Forced+Convection+in+Pie+Geometry&btnG=&hl=en&as_sdt=0%2C5
M3 - Article
VL - 63
JO - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)
JF - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)
IS - 1
ER -