{"title":"一类Z+阶李共形超代数上的有限自由不可约共形模","authors":"Jianzhi Han , Yumeng Zhan","doi":"10.1016/j.jalgebra.2025.08.006","DOIUrl":null,"url":null,"abstract":"<div><div>In the present paper, we consider a class of <span><math><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub></math></span>-graded Lie conformal superalgebras <span><math><mi>R</mi><mo>=</mo><msub><mrow><mo>⊕</mo></mrow><mrow><mi>i</mi><mo>∈</mo><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub></mrow></msub><mo>(</mo><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo><msub><mrow><mi>L</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>⊕</mo><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo><msub><mrow><mi>G</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>)</mo></math></span>, each of which has a basis <span><math><mo>{</mo><msub><mrow><mi>L</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>,</mo><msub><mrow><mi>G</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>|</mo><mi>i</mi><mo>∈</mo><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub><mo>}</mo><mo>∖</mo><mo>{</mo><mn>0</mn><mo>}</mo></math></span> as a free <span><math><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo></math></span>-module and give the classification of finite (free) irreducible conformal modules over these <span><math><mi>R</mi></math></span>.</div></div>","PeriodicalId":14888,"journal":{"name":"Journal of Algebra","volume":"685 ","pages":"Pages 406-421"},"PeriodicalIF":0.8000,"publicationDate":"2025-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Finite free irreducible conformal modules over a class of Z+-graded Lie conformal superalgebras\",\"authors\":\"Jianzhi Han , Yumeng Zhan\",\"doi\":\"10.1016/j.jalgebra.2025.08.006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In the present paper, we consider a class of <span><math><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub></math></span>-graded Lie conformal superalgebras <span><math><mi>R</mi><mo>=</mo><msub><mrow><mo>⊕</mo></mrow><mrow><mi>i</mi><mo>∈</mo><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub></mrow></msub><mo>(</mo><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo><msub><mrow><mi>L</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>⊕</mo><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo><msub><mrow><mi>G</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>)</mo></math></span>, each of which has a basis <span><math><mo>{</mo><msub><mrow><mi>L</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>,</mo><msub><mrow><mi>G</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>|</mo><mi>i</mi><mo>∈</mo><msub><mrow><mi>Z</mi></mrow><mrow><mo>+</mo></mrow></msub><mo>}</mo><mo>∖</mo><mo>{</mo><mn>0</mn><mo>}</mo></math></span> as a free <span><math><mi>C</mi><mo>[</mo><mo>∂</mo><mo>]</mo></math></span>-module and give the classification of finite (free) irreducible conformal modules over these <span><math><mi>R</mi></math></span>.</div></div>\",\"PeriodicalId\":14888,\"journal\":{\"name\":\"Journal of Algebra\",\"volume\":\"685 \",\"pages\":\"Pages 406-421\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2025-08-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Algebra\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0021869325004740\",\"RegionNum\":2,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Algebra","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0021869325004740","RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
Finite free irreducible conformal modules over a class of Z+-graded Lie conformal superalgebras
In the present paper, we consider a class of -graded Lie conformal superalgebras , each of which has a basis as a free -module and give the classification of finite (free) irreducible conformal modules over these .
期刊介绍:
The Journal of Algebra is a leading international journal and publishes papers that demonstrate high quality research results in algebra and related computational aspects. Only the very best and most interesting papers are to be considered for publication in the journal. With this in mind, it is important that the contribution offer a substantial result that will have a lasting effect upon the field. The journal also seeks work that presents innovative techniques that offer promising results for future research.