Journal article

On Kaufman's theorem

JJ Koliha

Journal of Mathematical Analysis and Applications | ACADEMIC PRESS INC ELSEVIER SCIENCE | Published : 2014


Kaufman's theorem (Kaufman, 1978 [9]) on representing closed linear operators as quotients of bounded operators is given a new constructive proof, and is extended to operators between two Hilbert spaces. Two different definitions of operator quotients existing in the literature are compared. © 2013 Elsevier Inc.

University of Melbourne Researchers