{"title":"On quasi-zero divisor graphs of non-commutative rings","authors":"R. Amirjan, E. Hashemi","doi":"10.29252/asta.5.2.1","DOIUrl":"https://doi.org/10.29252/asta.5.2.1","url":null,"abstract":"","PeriodicalId":36596,"journal":{"name":"Algebraic Structures and their Applications","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75933074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"no-homomorphism conditions for hypergraphs","authors":"S. Tahmasebi, Sadegh Rahimi Sharbaf","doi":"10.29252/asta.5.2.45","DOIUrl":"https://doi.org/10.29252/asta.5.2.45","url":null,"abstract":"","PeriodicalId":36596,"journal":{"name":"Algebraic Structures and their Applications","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77289561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Finite groups admitting a connected cubic integral bi-Cayley graph","authors":"M. Arezoomand, B. Taeri","doi":"10.29252/ASTA.5.2.35","DOIUrl":"https://doi.org/10.29252/ASTA.5.2.35","url":null,"abstract":"A graph is called integral if all eigenvalues of its adjacency matrix are integers. Given a subset $S$ of a finite group $G$, the bi-Cayley graph $BCay(G,S)$ is a graph with vertex set $Gtimes{1,2}$ and edge set ${{(x,1),(sx,2)}mid sin S, xin G}$. In this paper, we classify all finite groups admitting a connected cubic integral bi-Cayley graph.","PeriodicalId":36596,"journal":{"name":"Algebraic Structures and their Applications","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73951958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spectra of some new extended corona","authors":"Maliheh Tajarrod, T. Sistani","doi":"10.29252/asta.5.2.23","DOIUrl":"https://doi.org/10.29252/asta.5.2.23","url":null,"abstract":"","PeriodicalId":36596,"journal":{"name":"Algebraic Structures and their Applications","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85142175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}