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Kehayopulu, Niovi
Statistics Math-Net.Ru
Total publications: 23
Scientific articles: 23

Number of views:
This page:4079
Abstract pages:13359
Full texts:6168
Professor
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https://www.mathnet.ru/eng/person31339
List of publications on Google Scholar
https://mathscinet.ams.org/mathscinet/MRAuthorID/99785

Publications in Math-Net.Ru Citations
2011
1. N. Kehayopulu, “Retract extensions of lattices”, Izv. Vyssh. Uchebn. Zaved. Mat., 2011, no. 3,  20–29  mathnet  mathscinet; Russian Math. (Iz. VUZ), 55:3 (2011), 17–25  scopus
2009
2. N. Kehayopulu, “Ideal extensions of lattices”, Izv. Vyssh. Uchebn. Zaved. Mat., 2009, no. 2,  46–64  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 53:2 (2009), 41–58 3
2008
3. N. Kehayopulu, M. Tsingelis, “Ordered semigroups having the $P$-property”, Izv. Vyssh. Uchebn. Zaved. Mat., 2008, no. 12,  28–33  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 52:12 (2008), 23–27 1
2007
4. N. Kehayopulu, M. Tsingelis, “Semilattice composition of ordered semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2007, no. 3,  29–37  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 51:3 (2007), 25–32
5. N. Kehayopulu, “Weakly prime and prime fuzzy ideals in ordered semigroups”, Lobachevskii J. Math., 27 (2007),  31–40  mathnet 1
6. N. Kehayopulu, M. Tsingelis, “$\mathcal{CS}$-indecomposable ordered semigroups”, Zap. Nauchn. Sem. POMI, 343 (2007),  222–232  mathnet  mathscinet; J. Math. Sci. (N. Y.), 147:5 (2007), 7098–7104  scopus 1
2006
7. M. M. Arslanov, N. Kehayopulu, “Weak presentations of computable partially ordered semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2006, no. 3,  3–8  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 50:3 (2006), 1–6
8. N. Kehayopulu, M. Tsingelis, “Decomposition of commutative ordered semigroups into archimedean components”, Lobachevskii J. Math., 22 (2006),  27–34  mathnet  mathscinet  zmath
9. N. Kehayopulu, M. Tsingelis, “Fuzzy interior ideals in ordered semigroups”, Lobachevskii J. Math., 21 (2006),  65–71  mathnet  mathscinet  zmath 1
2005
10. N. Kehayopulu, M. Tsingelis, “On ordered left groups”, Lobachevskii J. Math., 18 (2005),  131–137  mathnet  mathscinet  zmath
11. N. Kehayopulu, I. S. Ponizovskii, K.-P. Shum, “Retract extensions of ordered sets”, Zap. Nauchn. Sem. POMI, 321 (2005),  205–212  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 136:3 (2006), 3946–3950  scopus 1
2003
12. N. Kehayopulu, J. Ponizovskii, M. Tsingelis, “A note on maximal ideals in ordered semigroups”, Algebra Discrete Math., 2003, no. 1,  32–35  mathnet  mathscinet  zmath 1
13. N. Kehayopulu, M. Tsingelis, “Adjoining zero to ordered groupoid-semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2003, no. 9,  28–35  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 47:9 (2003), 25–32
14. N. Kehayopulu, M. Tsingelis, “A note on semi-pseudoorders in semigroups”, Lobachevskii J. Math., 13 (2003),  51–55  mathnet  mathscinet  zmath
15. N. Kehayopulu, M. Tsingelis, “The embedding of an ordered semigroup into an le-semigroup”, Lobachevskii J. Math., 13 (2003),  45–50  mathnet  mathscinet  zmath
2002
16. N. Kehayopulu, I. S. Ponizovskii, “On weakly simple ideals of partially ordered semigroups”, Algebra i Analiz, 14:4 (2002),  54–62  mathnet  mathscinet  zmath; St. Petersburg Math. J., 14:4 (2003), 577–582 1
17. N. Kehayopulu, M. Tsingelis, “A note on pseudocongruences in semigroups”, Lobachevskii J. Math., 11 (2002),  19–21  mathnet  mathscinet  zmath 1
18. M. M. Arslanov, N. Kehayopulu, “A note on minimal and maximal ideals of ordered semigroups”, Lobachevskii J. Math., 11 (2002),  3–6  mathnet  mathscinet  zmath
2000
19. N. Kehayopulu, M. Tsingelis, “A remark on congruences in ordered semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2000, no. 5,  37–39  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 44:5 (2000), 35–37 2
20. N. Kehayopulu, M. Tsingelis, “A remark on semilattice congruences in ordered semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2000, no. 2,  50–52  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 44:2 (2000), 48–50 6
1999
21. N. Kehayopulu, I. S. Ponizovskii, M. Tsingelis, “Note on bi-ideals in ordered semigroups and in ordered groups”, Zap. Nauchn. Sem. POMI, 265 (1999),  198–201  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 112:4 (2002), 4353–4354 9
1997
22. N. Kehayopulu, J. S. Ponizovskii, M. Tsingelis, “The embedding of an ordered semigroup into an ordered group by means of pseudoorder”, Zap. Nauchn. Sem. POMI, 236 (1997),  106–110  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 95:2 (1999), 2108–2110 1
1995
23. Niovi Kehayopulu, J. S. Ponizovskii, “The chain of right simple semigroups in ordered semigroups”, Zap. Nauchn. Sem. POMI, 227 (1995),  83–88  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 89:2 (1998), 1133–1137 1

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