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Lista publicaţiilor: Kehayopulu Niovi - 14
Revista: Quasigroups and Related Systems

2018 - 1

A note on hyperideals in ordered hypersemigroups

Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 1(26) / 2018 / ISSN 1561-2848
Disponibil online 17 August, 2018
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2017 - 1

On left strongly simple ordered hypersemigroups

Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 2(25) / 2017 / ISSN 1561-2848
Disponibil online 16 December, 2018
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2016 - 1

On the paper "On dual ordered semigroups"
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 2(24) / 2016 / ISSN 1561-2848
Disponibil online 10 March, 2017
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2015 - 1

On intra-regular and some left regular Gamma-semigroups
Kehayopulu Niovi, Tsingelis Michael
1 University of Athens, Panepistimiopolis,
2 Hellenic Open University
Quasigroups and Related Systems
Nr. 2(23) / 2015 / ISSN 1561-2848
Disponibil online 6 May, 2016
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2014 - 2

On strongly regular ordered Gamma-semigroups
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 2(22) / 2014 / ISSN 1561-2848
Disponibil online 6 May, 2016
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Green's relations and the relation N in Г-semigroups
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 1(22) / 2014 / ISSN 1561-2848
Disponibil online 30 September, 2014
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2013 - 1

Intra-regular, left quasi-regular and semisimple fuzzy ordered semigroups
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 1(21) / 2013 / ISSN 1561-2848
Disponibil online 30 October, 2014
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2012 - 3

Left quasi-regular and intra-regular ordered semigroups using fuzzy ideals
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 2(20) / 2012 / ISSN 1561-2848
Disponibil online 25 February, 2014
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On fuzzy ordered semigroups
Kehayopulu Niovi, Tsingelis Michael
Universitatea Kapodistria, Atena
Quasigroups and Related Systems
Nr. 1(20) / 2012 / ISSN 1561-2848
Disponibil online 25 February, 2014
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On fuzzy ordered semigroups
Kehayopulu Niovi
University of Athens, Panepistimiopolis
Quasigroups and Related Systems
Nr. 2(20) / 2012 / ISSN 1561-2848
Disponibil online 25 February, 2014
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2011 - 1

On ordered fuzzy Г-groupoids
Kehayopulu Niovi
National and Kapodestrian University of Athens
Quasigroups and Related Systems
Nr. 2(19) / 2011 / ISSN 1561-2848
Disponibil online 17 December, 2013
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2007 - 1

Fuzzy ideals in ordered semigroups
Kehayopulu Niovi, Tsingelis Michael
Quasigroups and Related Systems
Nr. 2(15) / 2007 / ISSN 1561-2848
Disponibil online 9 December, 2013
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2006 - 1

Left regular and intra-regular ordered semigroups in terms of fuzzy subsets
Kehayopulu Niovi, Tsingelis Michael
Quasigroups and Related Systems
Nr. 2(14) / 2006 / ISSN 1561-2848
Disponibil online 14 December, 2013
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2004 - 1

m-Systems and n-systems in ordered semigroups
Kehayopulu Niovi
Quasigroups and Related Systems
Nr. 1(11) / 2004 / ISSN 1561-2848
Disponibil online 9 December, 2013
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