{"title":"DL 积分和 DQ 积分 n-Cayley 图","authors":"Lantao Zou, Yongjiang Wu, Lihua Feng","doi":"10.1016/j.amc.2024.129178","DOIUrl":null,"url":null,"abstract":"<div><div>In this paper, we derive a decomposition formula for spectra of the distance Laplacian matrix <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span> and distance signless Laplacian matrix <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span> of <em>n</em>-Cayley graphs by using group representation theory. Besides, we compute the <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span> and <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span> spectra of the <em>n</em>-gonal <em>n</em>-cone graph and the <em>n</em>-sunlet graph. Finally, we present some examples of <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span>-integral graphs and <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span>-integral graphs.</div></div>","PeriodicalId":3,"journal":{"name":"ACS Applied Electronic Materials","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"DL-integral and DQ-integral n-Cayley graphs\",\"authors\":\"Lantao Zou, Yongjiang Wu, Lihua Feng\",\"doi\":\"10.1016/j.amc.2024.129178\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In this paper, we derive a decomposition formula for spectra of the distance Laplacian matrix <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span> and distance signless Laplacian matrix <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span> of <em>n</em>-Cayley graphs by using group representation theory. Besides, we compute the <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span> and <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span> spectra of the <em>n</em>-gonal <em>n</em>-cone graph and the <em>n</em>-sunlet graph. Finally, we present some examples of <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>L</mi></mrow></msup></math></span>-integral graphs and <span><math><msup><mrow><mi>D</mi></mrow><mrow><mi>Q</mi></mrow></msup></math></span>-integral graphs.</div></div>\",\"PeriodicalId\":3,\"journal\":{\"name\":\"ACS Applied Electronic Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-11-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Applied Electronic Materials\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0096300324006398\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Electronic Materials","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0096300324006398","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
In this paper, we derive a decomposition formula for spectra of the distance Laplacian matrix and distance signless Laplacian matrix of n-Cayley graphs by using group representation theory. Besides, we compute the and spectra of the n-gonal n-cone graph and the n-sunlet graph. Finally, we present some examples of -integral graphs and -integral graphs.