Mahony, RobertSepulchre, RAbsil, P-A2015-12-081349-8169http://hdl.handle.net/1885/30427The classes of continuous-time flows on Rn×p that induce the same flow on the set of p- dimensional subspaces of Rn×p are described. The power flow is briefly reviewed in this framework, and a subspace generalization of the Rayleigh quotient flow [LineaKeywords: Finite-time deflation; Grassmann Rayleigh quotient flow; Invariant subspace; Matrix flows; Power flow; Principal component analysis; Subspace flows20082016-02-24