PUBLICATIONS DE L'INSTITUT MATHÉMATIQUE (BEOGRAD) (N.S.)
Vol. 56(70), pp. 69--74 (1994)
A note on approximation by Blascke--Potapov products
Du\v san R\. Georgijevi\'cKatedra za matematiku, Masinski fakultet, Beograd, Yugoslavia
Abstract: A theorem on approximation of bounded operator functions by finite Blaschke--Potapov products is proved, where a quantity defined in terms of the Potapov--Ginzburg factorization is simultaneously approximated.
Keywords: analytic operator function, approximation, Blaschke--Potapov product, Potapov multiplicative integral.
Classification (MSC2000): 30G35; 47B38
Full text of the article:
Electronic fulltext finalized on: 1 Nov 2001. This page was last modified: 16 Nov 2001.
© 2001 Mathematical Institute of the Serbian Academy of Science and Arts