ISSN:
1432-0916
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We give an integral variational characterization for the speed of fronts of the nonlinear diffusion equationu t =u xx +f(u) withf(0)=f(1)=0, andf〉0 in (0,1), which permits, in principle, the calculation of the exact speed for arbitraryf.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02101631
Permalink