Volume 10 (2022-2023)
Volume 9 (2021-2022)
Volume 8 (2020-2021)
Volume 7 (2019-2020)
Volume 6 (2018-2019)
Volume 5 (2017-2018)
Volume 4 (2016-2017)
Volume 3 (2015-2016)
Volume 2 (2014-2015)
Volume 1 (2013-2014)
ON STRONGLY ASSOCIATIVE HYPERRINGS

Fatemeh Arabpur; Morteza Jafarpour

Volume 6, Issue 2 , January 2019, , Pages 117-130

https://doi.org/10.22044/jas.2018.5951.1298

Abstract
  This paper generalizes the idea of strongly associative hyperoperation introduced in [7]  to the class of hyperrings. We introduce and investigate hyperrings of type 1, type 2 and SDIS. Moreover, we study some examples of these hyperrings and give a new kind of hyperrings called  totally hyperrings. ...  Read More

ASSOCIATED (SEMI)HYPERGROUPS FROM DUPLEXES

M. Jafarpour; F. Alizadeh

Volume 2, Issue 2 , January 2015, , Pages 83-96

https://doi.org/10.22044/jas.2015.358

Abstract
  In this paper using strongly duplexes we introduce a new class of (semi)hypergroups. The associated (semi)hypergroup from a strongly duplex is called duplex (semi)hypergroup. Two computer programs written in MATLAB show that the two groups $Z_{2n}$ and $Z_{n}times Z_{2}$ produce a strongly duplex and ...  Read More