N. Kehayopulu

activity

20132021

Γ

-semigroups techniques to the Green's Theorem

1 citations · 2 across the 20 of their papers we have counts for

collaborators

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3 papers · 1 filter

math.RA2015

On intra-regular and left regular and left duo ordered $Γ$ -semigroups

Niovi Kehayopulu, Michael Tsingelis

For an intra-regular or a left regular and left duo ordered $Γ$ -semigroup $M$ , we describe the principal filter of $M$ which plays an essential role in the structure of this type o…

math.RA2015

On hypersemigroups

Niovi Kehayopulu, Michael Tsingelis

In this paper we show the way we pass from semigroups (without order) to hypersemigroups. Moreover we show that, exactly as in semigroups, in the results of hypersemigroups based o…

math.RA2014

On the paper "On Green's relations, $2^{0}$ -regularity and Quasi-ideals in $Γ$ -semigroups"

Niovi Kehayopulu

This is about the paper in the title published by K. Hila and J. Dine in Acta Math. Sinica, English Series, 29, no. 3, (2013), 609--624.

On intra-regular and left regular and left duo ordered Γ-semigroups

On hypersemigroups

On the paper "On Green's relations, 20-regularity and Quasi-ideals in Γ-semigroups"

On intra-regular and left regular and left duo ordered $Γ$ -semigroups

On the paper "On Green's relations, $2^{0}$ -regularity and Quasi-ideals in $Γ$ -semigroups"