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相关论文: On the Farrell-Jones conjecture for localising inv…

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We study several structure aspects of functor categories from a small additive category to a module category, in particular the category F(A,K) of functors from finitely generated free modules over a commutative ring A to vector spaces over…

范畴论 · 数学 2024-12-23 Aurélien Djament , Antoine Touzé

We classify the localising tensor ideal and colocalising hom-closed subcategories of the stable module category for $\mathrm{LH}\mathfrak{F}$ groups. Along the way we develop techniques to provide similar classifications for other…

表示论 · 数学 2024-11-01 Gregory Kendall

In this paper we show that the fibered isomorphism conjecture of Farrell and Jones corresponding to the stable topological pseudoisotopy functor is true for the fundamental groups of a large class of complex manifolds. A consequence of this…

几何拓扑 · 数学 2011-03-03 S. K. Roushon

As a special case of Bass' theory of perfect rings, one obtains the assertion that, over a finite-dimensional associative algebra over a field, all flat modules are projective. In this paper we prove the following relative version of this…

环与代数 · 数学 2026-05-01 Leonid Positselski

This paper is the second in a series of five that together prove the geometric Langlands conjecture. Our goals are two-fold: (1) Formulate and prove the Fundamental Local Equivalence (FLE) at the critical level; (2) Study the interaction…

代数几何 · 数学 2024-09-16 D. Arinkin , D. Beraldo , J. Campbell , L. Chen , J. Faergeman , D. Gaitsgory , K. Lin , S. Raskin , N. Rozenblyum

We show under mild hypotheses that a Quillen adjunction between stable model categories induces another Quillen adjunction between their left localizations, and we provide conditions under which the localized adjunction is a Quillen…

代数拓扑 · 数学 2021-03-16 Luca Pol , Jordan Williamson

We introduce a coarse flow space for relatively hyperbolic groups and use it to verify a regularity condition for the action of relatively hyperbolic groups on their boundaries. As an application the Farrell-Jones Conjecture for relatively…

几何拓扑 · 数学 2019-02-20 Arthur Bartels

We develop the theory of geometric Eisenstein series and constant term functors for $\ell$-adic sheaves on stacks of bundles on the Fargues-Fontaine curve. In particular, we prove essentially optimal finiteness theorems for these functors,…

数论 · 数学 2024-09-17 Linus Hamann , David Hansen , Peter Scholze

Consider the polynomial ring in countably infinitely many variables over a field of characteristic zero, together with its natural action of the infinite general linear group G. We study the algebraic and homological properties of finitely…

交换代数 · 数学 2015-12-08 Steven V Sam , Andrew Snowden

Let $F$ be a finite group. We consider the lamplighter group $L=F\wr\mathbb{Z}$ over $F$. We prove that $L$ has a classifying space for proper actions $\underline{E} L$ which is a complex of dimension two. We use this to give an explicit…

算子代数 · 数学 2017-09-06 Ramón Flores , Sanaz Pooya , Alain Valette

We develop a general theory of partial morphisms in additive exact categories which extends the model theoretic notion introduced by Ziegler in the particular case of pure-exact sequences in the category of modules over a ring. We relate…

Let $G$ be a group and let $E$ be a functor from small $\Z$-linear categories to spectra. Also let $A$ be a ring with a $G$-action. Under mild conditions on $E$ and $A$ one can define an equivariant homology theory of $G$-simplicial sets…

K理论与同调 · 数学 2014-03-06 Guillermo Cortiñas , Eugenia Ellis

Some cases of the LFED Conjecture, proposed by the second author [Z3], for certain integral domains are proved. In particular, the LFED Conjecture is completely established for the field of fractions $k(x)$ of the polynomial algebra $k[x]$,…

交换代数 · 数学 2022-08-11 Arno van den Essen , Wenhua Zhao

We conjecture the existence of special elements in odd degree higher algebraic K-groups of number fields that are related in a precise way to the values at strictly negative integers of the derivatives of Artin L-functions of finite…

数论 · 数学 2011-01-31 David Burns , Herbert Gangl , Rob de Jeu

We generalize Quillen's $F$-isomorphism theorem, Quillen's stratification theorem, the stable transfer, and the finite generation of cohomology rings from finite groups to homotopical groups. As a consequence, we show that the category of…

代数拓扑 · 数学 2019-07-08 Tobias Barthel , Natalia Castellana , Drew Heard , Gabriel Valenzuela

Let $G$ denote a possibly discrete topological group admitting an open subgroup $I$ which is pro-$p$. If $H$ denotes the corresponding Hecke algebra over a field $k$ of characteristic $p$ then we study the adjunction between $H$-modules and…

表示论 · 数学 2023-03-06 Nicolas Dupré , Jan Kohlhaase

In this paper we provide descriptions of the Whitehead groups with coefficients in a ring of the Hilbert modular group and its reduced version, as well as for the topological K-theory of $C^*$-algebras, after tensoring with $\mathbb{Q}$, by…

K理论与同调 · 数学 2017-06-16 Luis Jorge Sánchez Saldaña , Mario Velásquez

In this paper we introduce and study the so-called continuous $K$-theory for a certain class of "large" stable $\infty$-categories, more precisely, for dualizable presentable categories. For compactly generated categories, the continuous…

K理论与同调 · 数学 2025-02-07 Alexander I. Efimov

We study the Fibered Isomorphism conjecture of Farrell and Jones for groups acting on trees. We show that under certain conditions the conjecture is true for groups acting on trees when the stabilizers satisfy the conjecture. These…

K理论与同调 · 数学 2013-08-16 S. K. Roushon

We prove the A-theoretic Isomorphism Conjecture with coefficients and finite wreath products for solvable groups.

K理论与同调 · 数学 2017-10-10 F. Thomas Farrell , Xiaolei Wu