Vector bundles

Results: 261



#Item
111Differential topology / Connection / Vector bundles / Algebraic topology / Differentiable manifold / Tangent bundle / Holonomy / Tangent space / Fiber bundle / Topology / Mathematical analysis / Differential geometry

Exercises in Differential and Riemannian Geometry Gabriele Benedetti and Giulio Codogni These are three problem sheets proposed by M. Dafermos during the course in Differential and Riemannian geometry that he gave during

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Source URL: ricerca.mat.uniroma3.it

Language: English - Date: 2014-09-04 09:00:56
112Algebraic surfaces / Algebraic curves / Birational geometry / Vector bundles / Canonical bundle / Elliptic surface / Del Pezzo surface / Ample line bundle / Riemann–Roch theorem / Algebraic geometry / Geometry / Abstract algebra

TWELVE POINTS ON THE PROJECTIVE LINE, BRANCHED COVERS, AND RATIONAL ELLIPTIC FIBRATIONS RAVI VAKIL Abstract. The following divisors in the space Sym12 P1 of twelve points on P1 are actually the same: (A) the possible loc

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:12
113Differential geometry / Intersection theory / Vector bundles / Divisor / Dual curve / Linear system of divisors / Ample line bundle / Chow ring / Curve / Geometry / Abstract algebra / Algebraic geometry

RECURSIONS FOR CHARACTERISTIC NUMBERS OF GENUS ONE PLANE CURVES RAVI VAKIL Abstract. Characteristic numbers of families of maps of nodal curves to P2 are de ned as

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:01
114Moduli theory / Vector bundles / Analytic number theory / Elliptic curve / Group theory / Intersection number / Curve / Divisor / Moduli space / Abstract algebra / Geometry / Algebraic geometry

A TOOL FOR STABLE REDUCTION OF CURVES ON SURFACES RAVI VAKIL Abstract. In the study of the geometry of curves on surfaces, the following question often arises: given a one-parameter family of divisors over a pointed

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:09
115Moduli theory / Algebraic geometry / Invariant theory / Vector bundles / Moduli space / Projective geometry / Moduli of algebraic curves / Line bundle / Algebraic stack / Abstract algebra / Geometry / Topology

THE MODULI SPACE OF CURVES AND ITS TAUTOLOGICAL RING RAVI VAKIL The moduli space of curves has proven itself a central object in geometry. The past decade has seen substantial progress in understanding the moduli space o

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Source URL: math.stanford.edu

Language: English - Date: 2003-03-14 11:50:44
116Curvature / Differential topology / Riemannian geometry / Vector bundles / Differentiable manifold / Tensor field / Riemannian manifold / Ricci curvature / Frame bundle / Differential geometry / Geometry / Theoretical physics

Riemannian Geometry Contents Chapter 1. Smooth manifolds 1. Tangent vectors, cotangent vectors and tensors 2. The tangent bundle of a smooth manifold

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Source URL: www.math.ku.dk

Language: English - Date: 2005-05-19 05:54:41
117Algebraic topology / Differential topology / Fiber bundles / Homotopy theory / Group actions / Degree of a continuous mapping / Vector bundle / Sheaf / Cohomology / Abstract algebra / Topology / Algebra

EQUIVARIANT GYSIN MAPS AND PULLING BACK FIXED POINTS BERNHARD HANKE AND VOLKER PUPPE Dedicated to William Browder on the occasion of his 70th birthday Abstract. We develop a new approach to the pulling back fixed points

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

Language: English - Date: 2013-12-05 22:03:02
118Connection / Operator theory / Fiber bundles / Differential topology / Holonomy / Connection form / Vector bundle / Chern class / Compact operator / Mathematical analysis / Topology / Differential geometry

ENLARGEABILITY AND INDEX THEORY: INFINITE COVERS BERNHARD HANKE AND THOMAS SCHICK Abstract. In [5] we showed non-vanishing of the universal index elements in the K-theory of the maximal C ∗ -algebras of the fundamental

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

Language: English - Date: 2013-12-05 22:03:00
119Mathematics / Differential topology / Characteristic classes / Stiefel–Whitney class / Thom space / Vector bundle / Surgery theory / Cobordism / Cup product / Topology / Abstract algebra / Algebraic topology

CYCLES, SUBMANIFOLDS, AND STRUCTURES ON NORMAL BUNDLES C. BOHR, B. HANKE, AND D. KOTSCHICK Abstract. We give explicit examples of degree 3 cohomology classes not Poincar´e dual to submanifolds, and discuss the realisabi

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

Language: English - Date: 2013-12-05 22:03:00
120Algebraic 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
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