title: Essential equilibria.
abstract: The connected uniformly hyperstable sets of a finite game are shown to be precisely the essential components of Nash equilibria.
authors.affiliation: Department of Economics, University of Iowa, Iowa City, IA 52242, USA.
authors.forename: Srihari
authors.initials: S
authors.lastname: Govindan
authors.forename: Robert
authors.initials: R
authors.lastname: Wilson