发布求助
文献互助 智能选刊 最新文献

Rendiconti del Seminario Matematico della Università di Padova最新文献

筛选
英文 中文
Erdélyi–Kober fractional integral operators on ball Banach function spaces 球Banach函数空间上的erd<s:1> - kober分数积分算子
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-05-03 DOI: 10.4171/RSMUP/72
K. Ho
{"title":"Erdélyi–Kober fractional integral operators on ball Banach function spaces","authors":"K. Ho","doi":"10.4171/RSMUP/72","DOIUrl":"https://doi.org/10.4171/RSMUP/72","url":null,"abstract":"We establish the boundedness of the Erdélyi-Kober fractional integral operators on ball Banach function spaces. In particular, it gives the boundedness of the Erdélyi-Kober fractional integral operators on amalgam spaces and Morrey spaces. Mathematics Subject Classification (2010). Primary: 26A33; Secondary: 46E30.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"18 1","pages":"93-106"},"PeriodicalIF":0.0,"publicationDate":"2021-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75470790","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}
引用次数: 17
Hasse–Witt matrices for polynomials, and applications 多项式的Hasse-Witt矩阵及其应用
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-05-03 DOI: 10.4171/RSMUP/74
Régis Blache
{"title":"Hasse–Witt matrices for polynomials, and applications","authors":"Régis Blache","doi":"10.4171/RSMUP/74","DOIUrl":"https://doi.org/10.4171/RSMUP/74","url":null,"abstract":"","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"103 1","pages":"117-152"},"PeriodicalIF":0.0,"publicationDate":"2021-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80305799","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}
引用次数: 0
On the $mathcal{F}^*$-norm of a finite group 有限群的$mathcal{F}^*$-范数
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-05-03 DOI: 10.4171/RSMUP/77
Quanfu Yan, Zhencai Shen
{"title":"On the $mathcal{F}^*$-norm of a finite group","authors":"Quanfu Yan, Zhencai Shen","doi":"10.4171/RSMUP/77","DOIUrl":"https://doi.org/10.4171/RSMUP/77","url":null,"abstract":"","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"126 1","pages":"181-190"},"PeriodicalIF":0.0,"publicationDate":"2021-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87680183","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}
引用次数: 0
Variational Hodge conjecture for complete intersections on hypersurfaces in projective space 射影空间中超曲面上完全交的变分Hodge猜想
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-04-30 DOI: 10.4171/RSMUP/110
R. Kloosterman
{"title":"Variational Hodge conjecture for complete intersections on hypersurfaces in projective space","authors":"R. Kloosterman","doi":"10.4171/RSMUP/110","DOIUrl":"https://doi.org/10.4171/RSMUP/110","url":null,"abstract":"In this paper we give a new and simplified proof of the variational Hodge conjecture for complete intersection cycles on a hypersurface in projective space.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88499899","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}
引用次数: 0
Cyclic forms on DG-Lie algebroids and semiregularity DG-Lie代数群上的循环形式及半正则性
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-04-26 DOI: 10.4171/rsmup/129
E. Lepri
{"title":"Cyclic forms on DG-Lie algebroids and semiregularity","authors":"E. Lepri","doi":"10.4171/rsmup/129","DOIUrl":"https://doi.org/10.4171/rsmup/129","url":null,"abstract":"Given a transitive DG-Lie algebroid $(mathcal{A}, rho)$ over a smooth separated scheme $X$ of finite type over a field $mathbb{K}$ of characteristic $0$ we define a notion of connection $nabla colon mathbf{R}Gamma(X,mathrm{Ker} rho) to mathbf{R}Gamma (X,Omega_X^1[-1]otimes mathrm{Ker} rho)$ and construct an $L_infty$ morphism between DG-Lie algebras $f colon mathbf{R}Gamma(X, mathrm{Ker} rho) rightsquigarrowmathbf{R}Gamma(X, Omega_X^{leq 1} [2])$ associated to a connection and to a cyclic form on the DG-Lie algebroid. In this way, we obtain a lifting of the first component of the modified Buchweitz-Flenner semiregularity map in the algebraic context, which has an application to the deformation theory of coherent sheaves on $X$ admitting a finite locally free resolution. Another application is to the deformations of (Zariski) principal bundles on $X$.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80081496","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}
引用次数: 3
Central algebraic geometry and seminormality 中心代数几何与半正规性
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2021-03-15 DOI: 10.4171/rsmup/124
J. Monnier
{"title":"Central algebraic geometry and seminormality","authors":"J. Monnier","doi":"10.4171/rsmup/124","DOIUrl":"https://doi.org/10.4171/rsmup/124","url":null,"abstract":"We develop the theory of central ideals on commutative rings. We introduce and study the central seminormalization of a ring in another one. This seminormalization is related to the theory of regulous functions on real algebraic varieties. We provide a construction of the central seminormalization by a decomposition theorem in elementary central gluings. The existence of a central seminormalization is established in the affine case and for real schemes.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"127 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89206597","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}
引用次数: 3
Density of indecomposable locally finite groups 不可分解局部有限群的密度
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2020-12-10 DOI: 10.4171/rsmup/68
S. Shelah
{"title":"Density of indecomposable locally finite groups","authors":"S. Shelah","doi":"10.4171/rsmup/68","DOIUrl":"https://doi.org/10.4171/rsmup/68","url":null,"abstract":"We prove that for any locally finite group there is an extension of the same cardinality which is indecomposable for almost all regular cardinals smaller than its cardinality. Note that a group G is called θ-indecomposable when for every increasing sequence 〈Gi : i < θ〉 of subgroups with union G there is i < θ such that G = Gi. Mathematics Subject Classification (2010). Primary:20A10,03C60","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"69 1","pages":"253-270"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74211412","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}
引用次数: 2
On a new cotorsion pair 在一个新的扭对上
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2020-12-10 DOI: 10.4171/rsmup/61
L. Fuchs, Sang Bum Lee
{"title":"On a new cotorsion pair","authors":"L. Fuchs, Sang Bum Lee","doi":"10.4171/rsmup/61","DOIUrl":"https://doi.org/10.4171/rsmup/61","url":null,"abstract":"In cotorsion theories, the cotorsion pairs (SF ,MC) of strongly flat and Matlis-cotorsion modules, and (F , EC) of flat and Enochs-cotorsion modules play important roles. We introduce a new cotorsion pair that in general lies properly between these two (in the partial order generally accepted for cotorsion pairs), and discuss its properties over commutative rings. In particular, we characterize the commutative rings over which this is a perfect cotorsion pair. Our results may shed more light on the relation between the two old cotorsion pairs.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"42 1","pages":"129-143"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74583078","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}
引用次数: 0
The ideal theory of intersections of prime divisors dominating a normal Noetherian local domain of dimension two 主宰二维正规诺瑟局部区域的素数的交点的理想理论
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2020-12-10 DOI: 10.4171/rsmup/62
B. Olberding, W. Heinzer
{"title":"The ideal theory of intersections of prime divisors dominating a normal Noetherian local domain of dimension two","authors":"B. Olberding, W. Heinzer","doi":"10.4171/rsmup/62","DOIUrl":"https://doi.org/10.4171/rsmup/62","url":null,"abstract":"Let $R$ be a normal Noetherian local domain of Krull dimension two. We examine intersections of rank one discrete valuation rings that birationally dominate $R$. We restrict to the class of prime divisors that dominate $R$ and show that if a collection of such prime divisors is taken below a certain ``level,'' then the intersection is an almost Dedekind domain having the property that every nonzero ideal can be represented uniquely as an irredundant intersection of powers of maximal ideals.","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73901547","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}
引用次数: 0
Quasibases for nonseparable $p$-groups 不可分$p$-群的拟基
Rendiconti del Seminario Matematico della Università di Padova Pub Date : 2020-12-10 DOI: 10.4171/rsmup/65
O. Mutzbauer, E. Toubassi, Andrija Vodopivec
{"title":"Quasibases for nonseparable $p$-groups","authors":"O. Mutzbauer, E. Toubassi, Andrija Vodopivec","doi":"10.4171/rsmup/65","DOIUrl":"https://doi.org/10.4171/rsmup/65","url":null,"abstract":"","PeriodicalId":20997,"journal":{"name":"Rendiconti del Seminario Matematico della Università di Padova","volume":"63 1","pages":"197-215"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75350322","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}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信