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Communications in Algebra最新文献

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Tropical extensions and Baker-Lorscheid multiplicities for idylls 田园诗的热带扩展和贝克-洛谢德乘数
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-22 DOI: 10.1080/00927872.2024.2372376
Trevor Gunn
{"title":"Tropical extensions and Baker-Lorscheid multiplicities for idylls","authors":"Trevor Gunn","doi":"10.1080/00927872.2024.2372376","DOIUrl":"https://doi.org/10.1080/00927872.2024.2372376","url":null,"abstract":"In a recent paper, Baker and Oliver Lorscheid showed that Descartes’s Rule of Signs and Newton’s Polygon Rule can both be interpreted as multiplicities of polynomials over hyperfields. Hyperfields ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"74 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141944336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Factorization in the monoid of integrally closed ideals 整闭理想单项式中的因式分解
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-22 DOI: 10.1080/00927872.2024.2374437
Emmy Lewis
{"title":"Factorization in the monoid of integrally closed ideals","authors":"Emmy Lewis","doi":"10.1080/00927872.2024.2374437","DOIUrl":"https://doi.org/10.1080/00927872.2024.2374437","url":null,"abstract":"Given a Noetherian ring A, the collection of integrally closed ideals in A which contain a nonzerodivisor forms a cancellative monoid under the operation I*J=IJ¯ , the integral closure of the produ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"198 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141944337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The first cohomology of lie superalgebra P̃(2) with coefficients in kac modules 具有 kac 模块系数的谎言上代数 P̃(2)的第一同调
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-22 DOI: 10.1080/00927872.2024.2374429
Zilu Zhang, Liping Sun, Zhaoxin Li
{"title":"The first cohomology of lie superalgebra P̃(2) with coefficients in kac modules","authors":"Zilu Zhang, Liping Sun, Zhaoxin Li","doi":"10.1080/00927872.2024.2374429","DOIUrl":"https://doi.org/10.1080/00927872.2024.2374429","url":null,"abstract":"Over a field of characteristic p > 2, firstly, the structure of Kac modules of Lie superalgebra P˜(2) and the weight space decompositions are given. Secondly, the weight-derivations of P˜(2) to i...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"18 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141944332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Semigroups of linear transformations whose restrictions belong to a general linear group 限制属于一般线性群的线性变换半群
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-16 DOI: 10.1080/00927872.2024.2370467
Kritsada Sangkhanan
{"title":"Semigroups of linear transformations whose restrictions belong to a general linear group","authors":"Kritsada Sangkhanan","doi":"10.1080/00927872.2024.2370467","DOIUrl":"https://doi.org/10.1080/00927872.2024.2370467","url":null,"abstract":"Let V be a vector space and U a fixed subspace of V. We denote the semigroup of all linear transformations on V under composition of functions by L(V). In this paper, we study the semigroup of all ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"47 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141944335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Matching relative Rota-Baxter algebras, matching dendriform algebras and their cohomologies 匹配相对 Rota-Baxter 对象、匹配树枝状对象及其同构
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-14 DOI: 10.1080/00927872.2024.2372389
Ramkrishna Mandal, Apurba Das
{"title":"Matching relative Rota-Baxter algebras, matching dendriform algebras and their cohomologies","authors":"Ramkrishna Mandal, Apurba Das","doi":"10.1080/00927872.2024.2372389","DOIUrl":"https://doi.org/10.1080/00927872.2024.2372389","url":null,"abstract":"The notion of matching Rota-Baxter algebras was recently introduced by Gao, Guo, and Zhang motivated by the study of algebraic renormalization of regularity structures. In this paper, we introduce ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"39 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141742612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Fock space approach to socle series of Grothendieck group over Lie superalgebra osp(2|2) 格罗内迪克群在列超代数osp(2|2)上的索辑的福克空间方法
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-12 DOI: 10.1080/00927872.2024.2373380
Houssein El Turkey
{"title":"A Fock space approach to socle series of Grothendieck group over Lie superalgebra osp(2|2)","authors":"Houssein El Turkey","doi":"10.1080/00927872.2024.2373380","DOIUrl":"https://doi.org/10.1080/00927872.2024.2373380","url":null,"abstract":"We explore two modules F and K over a subalgebra U of the quantum group Uq(gl(∞)). The first U-module is the Fock space related to the natural module over the quantum group. If we let O+ to be the ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"15 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141742613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
When the Tracy-Singh product of matrices represents a certain operation on linear operators 当矩阵的特雷西-辛格积代表线性算子的某种运算时
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-12 DOI: 10.1080/00927872.2024.2371560
Fabienne Chouraqui
{"title":"When the Tracy-Singh product of matrices represents a certain operation on linear operators","authors":"Fabienne Chouraqui","doi":"10.1080/00927872.2024.2371560","DOIUrl":"https://doi.org/10.1080/00927872.2024.2371560","url":null,"abstract":"Given two linear transformations, with representing matrices A and B with respect to some bases, it is not clear, in general, whether the Tracy-Singh product of the matrices A and B corresponds to ...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"35 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strolling through common meadows 漫步普通草地
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-01 DOI: 10.1080/00927872.2024.2362932
João Dias, Bruno Dinis
{"title":"Strolling through common meadows","authors":"João Dias, Bruno Dinis","doi":"10.1080/00927872.2024.2362932","DOIUrl":"https://doi.org/10.1080/00927872.2024.2362932","url":null,"abstract":"This paper establishes a connection between rings, lattices and common meadows. Meadows are commutative and associative algebraic structures with two operations (addition and multiplication) with a...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"34 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regularity of powers of path ideals of line graphs 线图路径理想幂的正则性
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-01 DOI: 10.1080/00927872.2024.2367170
Jiawen Shan, Dancheng Lu
{"title":"Regularity of powers of path ideals of line graphs","authors":"Jiawen Shan, Dancheng Lu","doi":"10.1080/00927872.2024.2367170","DOIUrl":"https://doi.org/10.1080/00927872.2024.2367170","url":null,"abstract":"Let I be the t-path ideal of Ln, the line graph with n-vertices. It is shown that Is has a linear resolution for some s≥1 (or equivalently for all s≥1) if and only if Is has linear quotients for so...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"68 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the partial Π-property of second minimal or second maximal subgroups of Sylow subgroups of finite groups 论有限群 Sylow 子群第二最小或第二最大子群的部分 Π 性质
IF 0.7 3区 数学
Communications in Algebra Pub Date : 2024-07-01 DOI: 10.1080/00927872.2024.2367169
Zhengtian Qiu, Guiyun Chen, Jianjun Liu
{"title":"On the partial Π-property of second minimal or second maximal subgroups of Sylow subgroups of finite groups","authors":"Zhengtian Qiu, Guiyun Chen, Jianjun Liu","doi":"10.1080/00927872.2024.2367169","DOIUrl":"https://doi.org/10.1080/00927872.2024.2367169","url":null,"abstract":"Let H be a subgroup of a finite group G. We say that H satisfies the partial Π -property in G if there exists a chief series ΓG:1=G0<G1<···<Gn=G of G such that for every G-chief factor Gi/Gi−1 (1...","PeriodicalId":50663,"journal":{"name":"Communications in Algebra","volume":"20 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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