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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2014 Volume 424, Pages 126–140 (Mi znsl6010)

This article is cited in 3 papers

On an analog of Blaschke products for Hilbert spaces with Nevanlinna–Pick kernels

I. V. Videnskii

St. Petersburg State University, St. Petersburg, Russia

Abstract: We investigate the convergence of an infinite product of multipliers for a Hilbert space with Nevanlinna-Pick kernel. It is natural to view these products as an analog of Blaschke products in the algebra $H^\infty$.

Key words and phrases: Hilbert space, reproducing kernel, multipliers.

UDC: 517.5

Received: 09.07.2014


 English version:
Journal of Mathematical Sciences (New York), 2015, 209:5, 743–752

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