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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 2006 Volume 79, Issue 5, Pages 681–693 (Mi mzm2740)

This article is cited in 10 papers

Some categorical properties of the functors $O_\tau$ and $O_R$ of weakly additive functionals

A. A. Zaitov

Romanovskii Mathematical Institute of the National Academy of Sciences of Uzbekistan

Abstract: In the paper, the spaces of weakly additive $\tau$-smooth and Radon functionals are investigated. It is proved that the functors of weakly additive $\tau$-smooth and Radon functionals weakly preserve the density of Tychonoff spaces, and the functor of weakly additive $\tau$-smooth functionals forms a monad in the category of Tychonoff spaces and their continuous mappings. Examples and remarks are given showing that these functors fail to satisfy certain Shchepin normality conditions. Problems having positive solutions for normal functors are presented.

UDC: 515.12+517.98

Received: 31.05.2004

DOI: 10.4213/mzm2740


 English version:
Mathematical Notes, 2006, 79:5, 632–642

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