Algebraic K-theory

Results: 356



#Item
181K-theory / Differential topology / Algebraic topology / Geometric topology / Surgery theory / Differentiable manifold / Atiyah–Singer index theorem / Baum–Connes conjecture / Degree of a continuous mapping / Topology / Mathematics / Abstract algebra

COARSE TOPOLOGY, ENLARGEABILITY, AND ESSENTIALNESS B. HANKE, D. KOTSCHICK, J. ROE, AND T. SCHICK A BSTRACT. Using methods from coarse topology we show that fundamental classes of closed enlargeable manifolds map non-triv

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Source URL: www.math.uni-augsburg.de

Language: English - Date: 2013-12-05 22:03:01
182Algebraic topology / Fiber bundles / Differential topology / Differential geometry / Connection / Vector bundle / Connection form / Holonomy / Tangent space / Topology / Mathematical analysis / Mathematics

ENLARGEABILITY AND INDEX THEORY B. Hanke and T. Schick Abstract Let M be a closed enlargeable spin manifold. We show nontriviality of the universal index obstruction in the K-theory of the maximal C ∗ -algebra of the f

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Source URL: www.math.uni-augsburg.de

Language: English - Date: 2013-12-05 22:03:01
183Homotopy theory / Homology theory / Homological algebra / Binary operations / Cohomology / Rational homotopy theory / Cup product / Chain complex / Model category / Abstract algebra / Topology / Algebraic topology

THE STABLE FREE RANK OF SYMMETRY OF PRODUCTS OF SPHERES BERNHARD HANKE A BSTRACT. A well known conjecture in the theory of transformation groups states that if p is a prime and (Z/p)r acts freely on a product of k sphere

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Source URL: www.math.uni-augsburg.de

Language: English - Date: 2013-12-05 22:03:02
184Algebraic topology / Fiber bundles / Connection / Homotopy theory / Differential geometry / Vector bundle / Differentiable manifold / Holonomy / Principal bundle / Topology / Abstract algebra / Mathematical analysis

THE STRONG NOVIKOV CONJECTURE FOR LOW DEGREE COHOMOLOGY BERNHARD HANKE AND THOMAS SCHICK A BSTRACT. We show that for each discrete group Γ, the rational assembly map ∗ K∗ (BΓ) ⊗ Q → K∗ (Cmax

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Source URL: www.math.uni-augsburg.de

Language: English - Date: 2013-12-05 22:03:02
185Combinatorics / Algebraic number theory / Natural density / Coprime / Generalized arithmetic progression / Integer / Mathematics / Abstract algebra / Number theory

A NOTE ON THE EQUIVALENCE OF MOTZKIN’S MAXIMAL DENSITY AND RUZSA’S MEASURES OF INTERSECTIVITY R. K. PANDEY Abstract. In this short note, we see the equivalence of Motzkin’s maximal density of integral sets whose no

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2014-04-14 06:30:34
186Algebraic topology / Differential topology / Homotopy theory / Differential geometry / Symmetry / Lie groupoid / Orbifold / Groupoid / Group action / Abstract algebra / Topology / Mathematics

LECTURES ON ORBIFOLDS AND GROUP COHOMOLOGY ALEJANDRO ADEM AND MICHELE KLAUS Abstract. The topics discussed in these notes include basic properties and definitions of orbifolds, and aspects of their cohomology and K–the

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Source URL: www.math.ubc.ca

Language: English - Date: 2009-02-24 23:53:31
187Field theory / Galois theory / Cyclotomic fields / Number theory / P-adic L-function / Iwasawa theory / Algebraic number field / Euler system / P-adic number / Abstract algebra / Algebra / Algebraic number theory

RIMS Kˆ okyˆ uroku Bessatsu B19 (2010), 301–319 Iwasawa Theory for nearly ordinary Hida

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2010-06-05 19:31:48
188Field theory / Algebraic geometry / Class field theory / Analytic number theory / Iwasawa theory / Equivariant L-function / Algebraic number field / Algebraic K-theory / Galois module / Abstract algebra / Algebra / Algebraic number theory

749 Documenta Math. An Equivariant Main Conjecture in Iwasawa Theory and the Coates-Sinnott Conjecture

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2013-06-18 15:16:49
189Homotopy theory / Homological algebra / Fiber bundles / K-theory / Assembly map / Homotopy / Universal bundle / Equivalence of categories / Derived category / Abstract algebra / Topology / Algebraic topology

How analysis and topology interact in bivariant K-theory Ralf Meyer VASBI ICM Satellite Conference on K-theory and Noncommutative Geometry

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Source URL: mate.dm.uba.ar

Language: English - Date: 2006-09-11 06:47:49
190Different ideal / Algebraic number field / Lattice / Abstract algebra / Algebraic number theory / Discriminant of an algebraic number field

THE DIFFERENT IDEAL KEITH CONRAD 1. Introduction The discriminant of a number field K tells us which primes p in Z ramify in OK : the prime factors of the discriminant. However, the way we have seen how to compute the

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Source URL: www.math.uconn.edu

Language: English - Date: 2014-01-13 01:14:14
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