Izvestiya of Saratov University.

Mathematics. Mechanics. Informatics

ISSN 1816-9791 (Print)
ISSN 2541-9005 (Online)


For citation:

Kryukova A. L. On Idempotent Elements of Semigroup of Increasing Monotonous Mappings. Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2011, vol. 11, iss. 4, pp. 27-33. DOI: 10.18500/1816-9791-2011-11-4-27-33

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
21.12.2011
Full text:
(downloads: 169)
Language: 
Russian
Heading: 
UDC: 
519.65, 517.17, 512.56

On Idempotent Elements of Semigroup of Increasing Monotonous Mappings

Autors: 
Kryukova A. L., Volgograd State Socio-pedagogical University
Abstract: 

In some special classes of ordered topological spaces we characterize roundings as extreme points of set of non increasing isotonic mappings, and establish their stability in Hyers –Ulam sense.

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