Asymptotic stability and smooth Lyapunov functions. Clarke, F. H., Ledyaev, Y. S., & Stern, R. J. J. Diff Equations, 149:69–114, 1998. bibtex @Article{SCC.Clarke.Ledyaev.ea1998,
author = {Clarke, F. H. and Ledyaev, Y. S. and Stern, R. J.},
title = {Asymptotic stability and smooth {L}yapunov functions},
journal = {J. Diff Equations},
year = {1998},
volume = {149},
pages = {69--114},
file = {SCC.Clarke.Ledyaev.ea1998.pdf:SCC.Clarke.Ledyaev.ea1998.pdf:PDF},
owner = {Nic},
timestamp = {2012.01.26},
}