Algebraic K-theory

Results: 356



#Item
281Algebraic topology / Geometric topology / Fundamental group / Homotopy theory / Simplex / Graph / Karen Vogtmann / Neighbourhood / Triangulation / Mathematics / Topology / Graph theory

CERF THEORY FOR GRAPHS Allen Hatcher and Karen Vogtmann ABSTRACT. We develop a deformation theory for k-parameter families of pointed marked graphs with fixed fundamental group Fn . Applications include a simple geometri

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Source URL: www.math.cornell.edu

Language: English - Date: 1998-12-27 13:43:53
282Algebraic number theory / Constructible universe / Ideal class group / Euclidean algorithm / Field norm / Abstract algebra / Mathematics / Algebra

MP473 Examination, November 2000 Time: 3 hours Answer all questions 1. (a) Explain what is meant by the statements: (i) K is an algebraic number field of degree n, (ii) ω1 , . . . , ωn is an integral basis for K,

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Source URL: www.numbertheory.org

Language: English - Date: 2000-11-16 18:40:58
283Ordinal number / Constructible universe / Ideal class group / Connection / Fiber bundles / Abstract algebra / Algebraic number theory / Mathematics

MP473 Examination, November 1998 Time: 3 hours Answer all questions 1. (a) Explain what is meant by the statements: (i) θ is an algebraic integer, (ii) K is an algebraic number field of degree n, (iii) ω1 , . . . , ωn

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Source URL: www.numbertheory.org

Language: English - Date: 2000-10-30 20:35:30
284Mathematical analysis / Algebra / Algebraic number theory / Quantum field theory / Dyadic cubes / Abstract simplicial complex / Abstract algebra / Genus of a multiplicative sequence / Harmonic analysis

HOMOGENEOUS SPACES AND DEGREE 4 DEL PEZZO SURFACES E.V. FLYNN Abstract. It is known that, given a genus 2 curve C : y 2 = f (x), where f (x) is quintic and defined over a field K, of characteristic different from 2, and

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2009-08-31 00:19:28
285Ideals / Field theory / Connection / Differential geometry / Discriminant of an algebraic number field / Abstract algebra / Algebraic number theory / Ideal class group

MP473 EXAM, Semester 2, 1994 (In what follows, OK denotes the ring of integers in an algebraic number field K. Also if θ ∈ K, mθ (x) denotes the minimum polynomial of θ.) 1. Define the terms integral basis of K, DK

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Source URL: www.numbertheory.org

Language: English - Date: 2000-10-10 01:19:38
286Field theory / Algebraic geometry / Analytic geometry / Linear algebra / Algebraic topology / Valuation / Norm / Lattice / Building / Abstract algebra / Algebra / Mathematics

CHAPTER 3 The p-adic upper half plane Samit Dasgupta1 and Jeremy Teitelbaum2 Introduction The p-adic upper half plane X is a rigid analytic variety over a p-adic field K,

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Source URL: people.ucsc.edu

Language: English - Date: 2008-09-13 15:51:28
287Field theory / Algebraic structures / Ring theory / Algebraic number field / Symbol / Ring of integers / Ideal class group / Prime ideal / Field / Abstract algebra / Algebra / Algebraic number theory

MP473 EXAM, Semester 2, 1996 Attempt all questions 1. (In what follows, OK denotes the ring of integers in an algebraic number field K, [K : Q] = n and θ ∈ K. (a) Define the terms (i) mθ (x), (ii) integral basis of K

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Source URL: www.numbertheory.org

Language: English - Date: 2000-10-10 01:23:34
288Algebraic topology / Algebraic geometry / Homological algebra / K-theory / Differential topology / Algebraic K-theory / Grothendieck group / Vector bundle / Sheaf / Abstract algebra / Algebra / Topology

An Introduction to K-theory Eric M. Friedlander∗ Department of Mathematics, Northwestern University, Evanston, USA Lectures given at the School on Algebraic K-theory and its Applications

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Source URL: users.ictp.it

Language: English - Date: 2008-10-13 08:39:11
289Homotopy theory / Fundamental group / Homotopy group / Algebraic K-theory / CW complex / Homotopy / Singular homology / Hurewicz theorem / Topological K-theory / Topology / Abstract algebra / Algebraic topology

The Quillen plus-construction in algebraic K-theory Shan Shah 5th January[removed]Contents

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Source URL: www.staff.science.uu.nl

Language: English - Date: 2012-02-03 19:23:49
290Mathematics / Topology / Waldhausen category / Cofibration / Algebraic K-theory / Weak equivalence / Simplicial set / Q / Nerve / Abstract algebra / Homotopy theory / Category theory

K-THEORY OF A WALDHAUSEN CATEGORY AS A SYMMETRIC SPECTRUM MITYA BOYARCHENKO Abstract. If C is a Waldhausen category (i.e., a “category with cofibrations and weak equivalences”), it is known that one can define its K-

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Source URL: www.math.uchicago.edu

Language: English - Date: 2007-11-04 13:29:42
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