On enumeration of $EL$-hyperstructures with $2$ elements

$EL$-hypergroups  were defined by Chvalina 1995. Till now, no exact statistics of $EL$-hypergroups have been done. Moreover, there is no classification of $EL$-hypergroups and $EL^2$-hypergroups even over small sets. In this paper we classify all $EL$-(semi)hypergroups over sets with two elements ob...

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Bibliographic Details
Main Authors: Saeed Mirvakili, Sayed Hossein Ghazavi
Format: Article
Language:English
Published: Shahid Bahonar University of Kerman 2022-01-01
Series:Journal of Mahani Mathematical Research
Subjects:
Online Access:https://jmmrc.uk.ac.ir/article_3123_0f00fe2064ba67b75cc6a1eef8769574.pdf