FOUNDATIONS OF ORDERED (SEMI)HYPERRINGS

Bijan Davvaz (1) , S. Omidi (2)
(1) Yazd University, Iran, Islamic Republic of,
(2) Yazd University

Abstract

In this paper, we introduce the notion of general hyperring $(R,+,\cdot)$ besides a binary relation $\le $, where $\le $ is a partial order such that satisfies the conditions: (1) If $a \le b$, then $a+c \le b+c$, meaning that for any $x \in a+c$, there exists $y \in b+c$ such that $x\le y$. The case $c+a\le c+b$ is defined similarly. (2) If $a \le b$ and $c \in R$, then $a\cdot c \le b\cdot c$, meaning that for any $x\in a\cdot c$, there exists $y\in b\cdot c$ such that $x\le y$. The case $c\cdot a \le c\cdot b$ is defined similarly. This structure is called an ordered general hyperring. Also, we present several examples of ordered general hyperrings and prove some results in this respect. By using the notion of pseudoorder on an ordered general hyperring $(R,+,\cdot,\le)$, we obtain an ordered ring. Moreover, we study some properties of pseudoorder on an ordered general hyperring.

DOI : http://dx.doi.org/10.22342/jims.22.2.233.131-150

Full text article

Generated from XML file

Authors

Bijan Davvaz
davvaz@yazd.ac.ir (Primary Contact)
S. Omidi
Davvaz, B., & Omidi, S. (2017). FOUNDATIONS OF ORDERED (SEMI)HYPERRINGS. Journal of the Indonesian Mathematical Society, 22(2), 131–150. https://doi.org/10.22342/jims.22.2.233.131-150
Copyright and license info is not available

Article Details