A note on the continuity of projection matrices with application to the asymptotic distribution of quadratic forms
Volume 32 / 2005
Applicationes Mathematicae 32 (2005), 51-55
MSC: 54C05, 15A03, 62E20.
DOI: 10.4064/am32-1-4
Abstract
This paper investigates the continuity of projection matrices and illustrates an important application of this property to the derivation of the asymptotic distribution of quadratic forms. We give a new proof and an extension of a result of Stewart (1977).
