Orsi, RobertMahony, RMoore, John2015-12-130095-4616http://hdl.handle.net/1885/93953This paper considers the problem of minimizing a quadratic cost subject to purely quadratic equality constraints. This problem is tackled by first relating it to a standard semidefinite programming problem. The approach taken leads to a dynamical systemsKeywords: Constraint theory; Quadratic programming; Dynamical systems; Quadratic equality constraints; Semidefinite programming; Systems analysis Dynamical systems; Quadratic equality constraints; Quadratic optimization; Semidefinite programming19992015-12-12