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E-book
Author Behrens, Mark, 1975-

Title Topological automorphic forms / Mark Behrens, Tyler Lawson
Published Providence, R.I. : American Mathematical Society, [2010, 2009]
©2009

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Description 1 online resource (xxiii, 136 pages) : illustrations
Series Memoirs of the American Mathematical Society, 0065-9266 ; number 958
Memoirs of the American Mathematical Society ; no. 958.
Contents Introduction -- p-divisible groups -- The Honda-Tate classification -- Tate modules and level structures -- Polarizations -- Forms and involutions -- Shimura varieties of type U (1, n-1) -- Deformation theory -- Topological automorphic forms -- Relationship to automorphic forms -- Smooth G-spectra -- Operation on TAF -- Buildings -- Hypercohomology of adele groups -- K(n)-local theory -- Example: chromatic level 1
Summary "We apply a theorem of J. Lurie to produce cohomology theories associated to certain Shimura varieties of type U(1, n-1). These cohomology theories of topological automorphic forms (TAF) are related to Shimura varieties in the same way that TMF is related to the moduli space of elliptic curves. We study the cohomology operations on these theories, and relate them to certain Hecke algebras. We compute the K(n)-local homotopy types of these cohomology theories, and determine that K(n)-locally these spectra are given by finite products of homotopy fixed point spectra of the Morava E-theory E[subscript n] by finite subgroups of the Morava stabilizer group. We construct spectra Q[subscript U](K) for compact open subgroups K of certain adele groups, generalizing the spectra Q(ℓ) studied by the first author in the modular case. We show that the spectra Q[subscript U] (K) admit finite resolutions by the spectra TAF, arising from the theory of buildings. We prove that the K(n)-localizations of the spectra Q[subscript U] (K) are finite products of homotopy fixed point spectra of En with respect to certain arithmetic subgroups of the Morava stabilizer groups, which N. Naumann has shown (in certain cases) to be dense. Thus the spectra Q[subscript U] (K) approximate the K(n)-local sphere to the same degree that the spectra Q(ℓ) approximate the K(2)-local sphere."--Page v
Notes "Volume 204, number 958 (second of 5 numbers)."
Bibliography Includes bibliographical references and index
Notes Print version record
Subject Automorphic forms.
Algebraic topology.
Homotopy groups.
Shimura varieties.
MATHEMATICS -- Calculus.
MATHEMATICS -- Mathematical Analysis.
Algebraic topology
Automorphic forms
Homotopy groups
Shimura varieties
Algebraische Topologie
Automorphe Form
Fundamentalgruppe
Form Electronic book
Author Lawson, Tyler, 1977-
ISBN 9781470405724
1470405725