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Zapiski Nauchnykh Seminarov POMI, 2005, Volume 321, Pages 205–212
(Mi znsl414)
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This article is cited in 1 scientific paper (total in 1 paper)
Retract extensions of ordered sets
N. Kehayopulua, I. S. Ponizovskiib, K.-P. Shumc a National and Capodistrian University of Athens, Department of Mathematics
b Russian State Hydrometeorological University
c Chinese University of Hong Kong
Abstract:
Ideal extensions of ordered semigroups have been considered by Kehayopulu and Tsingelis in [9]. Ideal extensions of ordered sets have been considered by Kehayopulu in [10]. Equivalent extensions of ordered sets have been considered by Kehayopulu and Shum in [11]. In the present paper we introduce and study the concept of the retract extensions of ordered sets. There are given an example of an extension which is
retract and an example of an extension which is not retract.
Received: 10.12.2004
Citation:
N. Kehayopulu, I. S. Ponizovskii, K.-P. Shum, “Retract extensions of ordered sets”, Problems in the theory of representations of algebras and groups. Part 12, Zap. Nauchn. Sem. POMI, 321, POMI, St. Petersburg, 2005, 205–212; J. Math. Sci. (N. Y.), 136:3 (2006), 3946–3950
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https://www.mathnet.ru/eng/znsl414 https://www.mathnet.ru/eng/znsl/v321/p205
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Abstract page: | 210 | Full-text PDF : | 59 | References: | 61 |
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