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相关论文: Thick subcategories in stable homotopy theory

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The noncommutative stable homotopy category $\mathtt{NSH}$ is a triangulated category that is the universal receptacle for triangulated homology theories on separable $C^*$-algebras. We show that the triangulated category $\mathtt{NSH}$ is…

算子代数 · 数学 2017-06-06 Snigdhayan Mahanta

The seminal work of Waldhausen, Farrell and Jones, Igusa, and Weiss and Williams shows that the homotopy groups in low degrees of the space of homeomorphisms of a closed Riemannian manifold of negative sectional curvature can be expressed…

代数拓扑 · 数学 2019-08-12 Lars Hesselholt

We extend the theory of equivariant orthogonal spectra from finite groups to profinite groups, and more generally from compact Lie groups to compact Hausdorff groups. The G-homotopy theory is "pieced together" from the G/U-homotopy theories…

代数拓扑 · 数学 2014-11-11 Halvard Fausk

We introduce a framework, twisted parametrized stable homotopy theory, for describing semi-infinite homotopy types. A twisted parametrized spectrum is a section of a bundle whose fibre is the category of spectra. We define these bundles in…

代数拓扑 · 数学 2007-05-23 Christopher L. Douglas

A stable model category is a setting for homotopy theory where the suspension functor is invertible. The prototypical examples are the category of spectra in the sense of stable homotopy theory and the category of unbounded chain complexes…

代数拓扑 · 数学 2017-12-04 Stefan Schwede , Brooke Shipley

When G is a profinite group and H and K are closed subgroups, with H normal in K, it is not known, in general, how to form the iterated homotopy fixed point spectrum (Z^{hH})^{hK/H}, where Z is a continuous G-spectrum and all group actions…

代数拓扑 · 数学 2009-03-10 Daniel G. Davis , Ben Wieland

A rigidity property for the homotopy invariant stable linear framed presheaves is established. As a consequence a variant of Gabber rigidity theorem is obtained for a cohomology theory representable in the motivic stable homotopy category…

K理论与同调 · 数学 2018-04-04 Alexey Ananyevskiy , Andrei Druzhinin

We prove a thick subcategory theorem for the category of $d$-excisive functors from finite spectra to spectra. This generalizes the Hopkins-Smith thick subcategory theorem (the $d=1$ case) and the $C_2$-equivariant thick subcategory theorem…

代数拓扑 · 数学 2025-11-07 Gregory Arone , Tobias Barthel , Drew Heard , Beren Sanders

This paper is an expository account of the theory of stable infinity categories. We prove that the homotopy category of a stable infinity category is triangulated, and that the collection of stable infinity categories is closed under a…

范畴论 · 数学 2009-05-08 Jacob Lurie

For groups of prime order, equivariant stable maps between equivariant representation spheres are investigated using the Borel cohomology Adams spectral sequence. Features of the equivariant stable homotopy category, such as stability and…

代数拓扑 · 数学 2011-10-12 Markus Szymik

We define extension $\infty$-categories for exact $\infty$-categories in terms of bifibrations. Extension $\infty$-categories are invariant when passing to the stable hull, and consequently we show that they form an $\Omega$-spectrum,…

范畴论 · 数学 2023-08-29 Erlend D. Børve , Paul Trygsland

We present a development of the theory of higher groups, including infinity groups and connective spectra, in homotopy type theory. An infinity group is simply the loops in a pointed, connected type, where the group structure comes from the…

计算机科学中的逻辑 · 计算机科学 2018-02-14 Ulrik Buchholtz , Floris van Doorn , Egbert Rijke

We show that conically smooth stratified spaces embed fully faithfully into $\infty$-categories. This articulates a stratified generalization of the homotopy hypothesis proposed by Grothendieck. As such, each $\infty$-category defines a…

代数拓扑 · 数学 2017-03-30 David Ayala , John Francis , Nick Rozenblyum

We establish a stable homotopy-theoretic version of a recent result of Farber and Weinberger on the fibrewise topological complexity of sphere bundles and prove, by closely parallel methods, a similar result for real, complex and…

代数拓扑 · 数学 2023-05-23 M. C. Crabb

These notes provide an introduction to the stable homotopy types in Khovanov theory (due to Lipshitz-Sarkar) and in knot Floer theory (due to Manolescu-Sarkar). They were written following a lecture series given by Sucharit Sarkar at the…

几何拓扑 · 数学 2024-01-15 Marco Marengon , Sucharit Sarkar , Andras Stipsicz

The Pontryagin-Thom construction provides a fundamental link between cobordism groups and the homotopy groups of Thom spectra. Our main result refines this theorem, providing a more explicit geometric interpretation of the homotopy groups…

代数拓扑 · 数学 2026-03-13 Naoki Kuroda

We show that every sheaf on the site of smooth manifolds with values in a stable (infinity,1)-category (like spectra or chain complexes) gives rise to a differential cohomology diagram and a homotopy formula, which are common features of…

K理论与同调 · 数学 2013-11-15 Ulrich Bunke , Thomas Nikolaus , Michael Völkl

We investigate several versions of the telescope conjecture on localized categories of spectra, and implications between them. Generalizing the "finite localization" construction, we show that on such categories, localizing away from a set…

代数拓扑 · 数学 2016-01-20 F. Luke Wolcott

We give sufficient conditions which ensure that a functor of finite length from an additive category to finite-dimensional vector spaces has a projective resolution whose terms are finitely generated. For polynomial functors, we study also…

K理论与同调 · 数学 2023-07-14 Aurélien Djament , Antoine Touzé

This article is a survey of algebra in the $\infty$-categorical context, as developed by Lurie in "Higher Algebra", and is a chapter in the "Handbook of Homotopy Theory". We begin by introducing symmetric monoidal stable…

代数拓扑 · 数学 2019-07-08 David Gepner