Mathematics - Number Theory, General Mathematics, FOS: Mathematics, 11F03, Number Theory (math.NT)
Abstract
In this paper, we prove an averaged version of an algebraicity conjecture in \cite{GKZ87} concerning the values of higher Green's function at CM points. Furthermore, we give the factorization of the ideal generated by such algebraic value in the spirit of the famous work of Gross and Zagier on singular moduli., Comment: Final version. To appear in American journal of math
Mathematics::Dynamical Systems, Mathematics::Complex Variables, General Mathematics, Mathematics::General Topology, Geometric Topology (math.GT), Group Theory (math.GR), Mathematics::Algebraic Topology, Mathematics::Geometric Topology, 14G32, 20F36, 20E18, 14H30, 14H10, Mathematics - Geometric Topology, Mathematics::Group Theory, Mathematics::Category Theory, FOS: Mathematics, Mathematics - Group Theory
Abstract
In this paper we determine the automorphism groups of the profinite braid groups with four or more strings in terms of the profinite Grothendieck-Teichm\"uller group.
Tobias Barthel, Natàlia Castellana, Drew Heard, and Gabriel Valenzuela
Subjects
General Mathematics, FOS: Mathematics, Algebraic Topology (math.AT), Mathematics - Algebraic Topology, Representation Theory (math.RT), Mathematics - Representation Theory
Abstract
Let $X$ be a topological space with Noetherian mod $p$ cohomology and let $C^*(X;\mathbb{F}_p)$ be the commutative ring spectrum of $\mathbb{F}_p$-valued cochains on $X$. The goal of this paper is to exhibit conditions under which the category of module spectra on $C^*(X;\mathbb{F}_p)$ is stratified in the sense of Benson, Iyengar, Krause, providing a classification of all its localizing subcategories. We establish stratification in this sense for classifying spaces of a large class of topological groups including Kac--Moody groups as well as whenever $X$ admits an $H$-space structure. More generally, using Lannes' theory we prove that stratification for $X$ is equivalent to a condition that generalizes Chouinard's theorem for finite groups. In particular, this relates the generalized telescope conjecture in this setting to a question in unstable homotopy theory., Comment: All comments welcome. v2 - version accepted for publication in the American Journal of Mathematics
General Mathematics, FOS: Mathematics, Dynamical Systems (math.DS), Mathematics - Dynamical Systems
Abstract
A probability-measure-preserving transformation has the Weak Pinsker Property (WPP) if for every $\epsilon>0$ it is measurably conjugate to the direct product of a transformation with entropy $, Comment: The latest version corrects a small number of errors over the previous version. Paper recently accepted to Amer. J. Math
Published
2022
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