Annales De L Institut Fourier最新文献

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Triple operator version of the Golden-Thompson inequality for traces on von Neumann algebras von Neumann代数上迹的Golden-Thompson不等式的三重算子版本
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-26 DOI: 10.5802/aif.3575
N. Randrianantoanina
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引用次数: 0
Laminations and 2-filling rays on infinite type surfaces 无限型表面上的叠层和2-填充射线
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-26 DOI: 10.5802/aif.3581
Lvzhou Chen, Alexander J. Rasmussen
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引用次数: 0
Hilbert irreducibility, the Malle conjecture and the Grunwald problem 希尔伯特不可约性,马尔猜想和格伦沃尔德问题
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-25 DOI: 10.5802/aif.3567
François Motte
{"title":"Hilbert irreducibility, the Malle conjecture and the Grunwald problem","authors":"François Motte","doi":"10.5802/aif.3567","DOIUrl":"https://doi.org/10.5802/aif.3567","url":null,"abstract":"","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42206629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Arc spaces and wedge spaces for toric varieties 复曲面变体的弧空间和楔空间
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-25 DOI: 10.5802/aif.3568
Ana J. Reguera
{"title":"Arc spaces and wedge spaces for toric varieties","authors":"Ana J. Reguera","doi":"10.5802/aif.3568","DOIUrl":"https://doi.org/10.5802/aif.3568","url":null,"abstract":"","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49054160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
Congruence RFRS towers 一致性RFRS塔
4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-12 DOI: 10.5802/aif.3532
Ian Agol, Matthew Stover
{"title":"Congruence RFRS towers","authors":"Ian Agol, Matthew Stover","doi":"10.5802/aif.3532","DOIUrl":"https://doi.org/10.5802/aif.3532","url":null,"abstract":"We describe a criterion for a real or complex hyperbolic lattice to admit a residually finite rational solvable (RFRS) tower that consists entirely of congruence subgroups. We use this to show that certain Bianchi groups PSL 2 (𝒪 d ) are virtually fibered on congruence subgroups, and also exhibit the first examples of RFRS Kähler groups that are not a subgroup of a product of surface groups and abelian groups.","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135288683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 6
Scattering theory for Dirac fields near an extreme Kerr–de Sitter black hole 极端克尔-德西特黑洞附近狄拉克场的散射理论
4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-12 DOI: 10.5802/aif.3553
Jack Borthwick
{"title":"Scattering theory for Dirac fields near an extreme Kerr–de Sitter black hole","authors":"Jack Borthwick","doi":"10.5802/aif.3553","DOIUrl":"https://doi.org/10.5802/aif.3553","url":null,"abstract":"In this paper, we construct a scattering theory for classical massive Dirac fields near the “double” horizon of an extreme Kerr–de Sitter blackhole. Our main tool is the existence of a conjugate operator in the sense of Mourre theory. Additionally, despite the fact that effects of the rotation are “amplified” near the double horizon, we show that one can still reduce our study to a 1-dimensional problem through an appropriate decomposition of the Hilbert space.","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135288145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Rational approximation of holomorphic maps 全纯映射的有理逼近
4区 数学
Annales De L Institut Fourier Pub Date : 2023-05-12 DOI: 10.5802/aif.3542
Jacek Bochnak, Wojciech Kucharz
{"title":"Rational approximation of holomorphic maps","authors":"Jacek Bochnak, Wojciech Kucharz","doi":"10.5802/aif.3542","DOIUrl":"https://doi.org/10.5802/aif.3542","url":null,"abstract":"Let X be a complex nonsingular affine algebraic variety, K a compact holomorphically convex subset of X, and Y a homogeneous complex manifold for some complex linear algebraic group. We prove that a holomorphic map f:K→Y can be uniformly approximated on K by regular maps K→Y if and only if f is homotopic to a regular map K→Y. However, it may happen that a null homotopic holomorphic map K→Y does not admit uniform approximation on K by regular maps X→Y. Here, a map φ:K→Y is called holomorphic (resp. regular) if there exist an open (resp. a Zariski open) neighborhood U⊆X of K and a holomorphic (resp. regular) map φ ˜:U→Y such that φ ˜| K =φ.","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135288147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
On the rank-part of the Mazur–Tate refined conjecture for higher weight modular forms 关于高权重模形式的Mazur–Tate精化猜想的秩部分
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2022-11-28 DOI: 10.5802/aif.3557
Kazuto Ota
{"title":"On the rank-part of the Mazur–Tate refined conjecture for higher weight modular forms","authors":"Kazuto Ota","doi":"10.5802/aif.3557","DOIUrl":"https://doi.org/10.5802/aif.3557","url":null,"abstract":"","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48927463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 Relative Canonical Ideal of the Kummer–Artin Schreier–Witt family of curves Kummer-Artin-Schreier-Witt曲线族的相对规范理想
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2022-11-28 DOI: 10.5802/aif.3543
H. Charalambous, K. Karagiannis, A. Kontogeorgis
{"title":"The Relative Canonical Ideal of the Kummer–Artin Schreier–Witt family of curves","authors":"H. Charalambous, K. Karagiannis, A. Kontogeorgis","doi":"10.5802/aif.3543","DOIUrl":"https://doi.org/10.5802/aif.3543","url":null,"abstract":"","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45597424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Absolute sets of rigid local systems 刚性局部系统的绝对集
IF 0.7 4区 数学
Annales De L Institut Fourier Pub Date : 2022-11-28 DOI: 10.5802/aif.3551
Nero Budur, Leonardo A. Lerer, Haopeng Wang
{"title":"Absolute sets of rigid local systems","authors":"Nero Budur, Leonardo A. Lerer, Haopeng Wang","doi":"10.5802/aif.3551","DOIUrl":"https://doi.org/10.5802/aif.3551","url":null,"abstract":"The absolute sets of local systems on a smooth complex algebraic variety are the subject of a conjecture of N. Budur and B. Wang based on an analogy with special subvarieties of Shimura varieties. An absolute set should be the higher-dimensional generalization of a local system of geometric origin. We show that the conjecture for absolute sets of simple cohomologically rigid local systems reduces to the zero-dimensional case, that is, to Simpson's conjecture that every such local system with quasi-unipotent monodromy at infinity and determinant is of geometric origin. In particular, the conjecture holds for this type of absolute sets if the variety is a curve or if the rank is two.","PeriodicalId":50781,"journal":{"name":"Annales De L Institut Fourier","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45838561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 6
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