SMOOTHING LYAPUNOV FUNCTIONS

Fathi, A; Pageault, P

Fathi, A (reprint author), Georgia Inst Technol, Sch Math, Atlanta, GA 30332 USA.; Fathi, A (reprint author), ENS Lyon, Lyon, France.

TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 2019; 371 (3): 1677

Abstract

We give a criterion for the approximation of a Lyapunov function by a smooth one. This improves results by F. Wesley Wilson obtained in 1969. We also ......

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