Descent in algebraic -theory and a conjecture of Ausoni–Rognes
Let A→ B be a G-Galois extension of rings, or more generally of E∞-ring spectra in the
sense of Rognes. A basic question in algebraic K-theory asks how close the map K (A)→ K …
sense of Rognes. A basic question in algebraic K-theory asks how close the map K (A)→ K …
Cotorsion torsion triples and the representation theory of filtered hierarchical clustering
We give a full classification of representation types of the subcategories of representations of
an m× n rectangular grid with monomorphisms (dually, epimorphisms) in one or both …
an m× n rectangular grid with monomorphisms (dually, epimorphisms) in one or both …
A short course on∞-categories
M Groth - Handbook of homotopy theory, 2020 - taylorfrancis.com
This chapter discusses non-technical account of some ideas in the theory of∞-categories,
as originally introduced by Boardman–Vogt in their study of homotopy-invariant algebraic …
as originally introduced by Boardman–Vogt in their study of homotopy-invariant algebraic …
Chromatic structures in stable homotopy theory
T Barthel, A Beaudry - Handbook of homotopy theory, 2020 - taylorfrancis.com
This chapter explains how the solution of the Ravenel Conjectures by Ethan S. Devinatz,
Michael J. Hopkins, DC Ravenel, and Jeffrey H. Smith leads to a canonical filtration in stable …
Michael J. Hopkins, DC Ravenel, and Jeffrey H. Smith leads to a canonical filtration in stable …
Real topological Hochschild homology
This paper interprets Hesselholt and Madsen's real topological Hochschild homology functor
THR in terms of the multiplicative norm construction. We show that THR satisfies cofinality …
THR in terms of the multiplicative norm construction. We show that THR satisfies cofinality …
The character map in (twisted differential) non-abelian cohomology
D Fiorenza, H Sati, U Schreiber - arXiv preprint arXiv:2009.11909, 2020 - arxiv.org
We extend the Chern character on K-theory, in its generalization to the Chern-Dold
character on generalized cohomology theories, further to (twisted, differential) non-abelian …
character on generalized cohomology theories, further to (twisted, differential) non-abelian …
Adelic models of tensor-triangulated categories
S Balchin, JPC Greenlees - Advances in Mathematics, 2020 - Elsevier
We show that a well behaved Noetherian, finite dimensional, stable, monoidal model
category has a model built from categories of modules over completed rings in an adelic …
category has a model built from categories of modules over completed rings in an adelic …
A stable∞-category of Lagrangian cobordisms
D Nadler, HL Tanaka - Advances in Mathematics, 2020 - Elsevier
Given an exact symplectic manifold M and a support Lagrangian Λ⊂ M, we construct an∞-
category Lag Λ (M) which we conjecture to be equivalent (after specialization of the …
category Lag Λ (M) which we conjecture to be equivalent (after specialization of the …
Goodwillie calculus
G Arone, M Ching - Handbook of homotopy theory, 2020 - taylorfrancis.com
Goodwillie calculus is a method for analyzing functors that arise in topology. One may think
of this theory as a categorification of the classical differential calculus of Newton and …
of this theory as a categorification of the classical differential calculus of Newton and …
[PDF][PDF] Enriched model categories and presheaf categories
BJ Guillou, JP May - New York J. Math, 2020 - nyjm.albany.edu
We collect in one place a variety of known and folklore results in enriched model category
theory and add a few new twists. The central theme is a general procedure for constructing a …
theory and add a few new twists. The central theme is a general procedure for constructing a …