@techreport{4be56827dca142c3887268197084ffe4,
title = "Necessary and Sufficient Conditions for Feedback Nash Equilibria for the Affine Quadratic Differential",
abstract = "In this note we consider the non-cooperative linear feedback Nash quadratic differential game with an infinite planning horizon. The performance function is assumed to be indefinite and the underlying system affine. We derive both necessary and sufficient conditions under which this game has a Nash equilibrium.",
keywords = "linear-quadratic games, linear feedback Nash equilibrium, affine systems, solvability conditions, Riccati equations",
author = "J.C. Engwerda and Y. Salmah",
note = "Pagination: 13",
year = "2010",
language = "English",
volume = "2010-78",
series = "CentER Discussion Paper",
publisher = "Macroeconomics",
type = "WorkingPaper",
institution = "Macroeconomics",
}