Pub Date : 2022-08-17DOI: 10.1142/s1793830922501373
M. Hasan, Shaheena Sultana, M. S. Rahman
{"title":"Sliding column model for t-unit bar visibility representations of graphs","authors":"M. Hasan, Shaheena Sultana, M. S. Rahman","doi":"10.1142/s1793830922501373","DOIUrl":"https://doi.org/10.1142/s1793830922501373","url":null,"abstract":"","PeriodicalId":342835,"journal":{"name":"Discret. Math. Algorithms Appl.","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117204952","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}
Pub Date : 2022-08-17DOI: 10.1142/s1793830922501403
Jinitha Varughese, T. Reji
{"title":"Bounds for the decomposition dimension of some class of graphs","authors":"Jinitha Varughese, T. Reji","doi":"10.1142/s1793830922501403","DOIUrl":"https://doi.org/10.1142/s1793830922501403","url":null,"abstract":"","PeriodicalId":342835,"journal":{"name":"Discret. Math. Algorithms Appl.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129860591","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}
Pub Date : 2022-08-17DOI: 10.1142/s1793830922501397
Luis Carlos Picon Nunez, M. Candezano
{"title":"A note on Moore-Penrose inverse of Laplacian matrix of graphs","authors":"Luis Carlos Picon Nunez, M. Candezano","doi":"10.1142/s1793830922501397","DOIUrl":"https://doi.org/10.1142/s1793830922501397","url":null,"abstract":"","PeriodicalId":342835,"journal":{"name":"Discret. Math. Algorithms Appl.","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115196967","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}
Pub Date : 2022-08-17DOI: 10.1142/s1793830922501361
S. Pradhan, S. Kar, B. Biswas
{"title":"Order two element graph over a group","authors":"S. Pradhan, S. Kar, B. Biswas","doi":"10.1142/s1793830922501361","DOIUrl":"https://doi.org/10.1142/s1793830922501361","url":null,"abstract":"","PeriodicalId":342835,"journal":{"name":"Discret. Math. Algorithms Appl.","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116729060","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}
Pub Date : 2022-08-11DOI: 10.1142/s1793830922501312
H. A. Ganie, Archana C Ingole, U. Deshmukh
{"title":"On the coefficients of skew Laplacian characteristic polynomial of digraphs","authors":"H. A. Ganie, Archana C Ingole, U. Deshmukh","doi":"10.1142/s1793830922501312","DOIUrl":"https://doi.org/10.1142/s1793830922501312","url":null,"abstract":"","PeriodicalId":342835,"journal":{"name":"Discret. Math. Algorithms Appl.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116936467","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}