Geometry and topology

Results: 938



#Item
341Topology / En / Affine Lie algebra / Physics / Kac–Moody algebra / Dynkin diagram / Simple Lie group / Root system / E8 / Lie algebras / Lie groups / Differential geometry

Affine Weyl groups, coloured grids and characters of affine algebras Ronald C King Joint work with Trevor Welsh inspired by some preliminary results and conjectures made in collaboration with Amran Hussin School of Mathe

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Source URL: www.personal.soton.ac.uk

Language: English - Date: 2008-08-29 19:55:22
342Algebra / Poisson bracket / Symplectic manifold / Symplectic vector space / Poisson algebra / Symplectic matrix / Hamiltonian mechanics / Almost complex manifold / Self-adjoint operator / Symplectic geometry / Differential topology / Physics

17 December[removed]Physics Letters A[removed]–396 www.elsevier.com/locate/pla Dissipation in Lie–Poisson systems and the Lorenz-84 model

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Source URL: clima.meteoam.it

Language: English - Date: 2012-04-27 04:31:33
343Surfaces / Curvature / Differential topology / Gaussian curvature / Darboux frame / Geodesic / Sphere / First fundamental form / Parametric surface / Geometry / Differential geometry / Mathematical analysis

The Isophotic Metric and its Application to Feature Sensitive Morphology on Surfaces Helmut Pottmann1 , Tibor Steiner1 , Michael Hofer1 , Christoph Haider2 , and Allan Hanbury3 1

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Source URL: www.geometrie.tuwien.ac.at

Language: English - Date: 2004-01-28 11:17:56
344String theory / Symplectic topology / Complex manifolds / Algebraic topology / Stable map / Gromov–Witten invariant / Differential geometry of surfaces / Riemann–Hurwitz formula / Canonical bundle / Algebraic geometry / Geometry / Abstract algebra

COUNTING CURVES ON RATIONAL SURFACES RAVI VAKIL Abstract. In [CH3], Caporaso and Harris derive recursive formulas counting nodal plane curves of degree d and geometric genus g in the plane (through the appropriate number

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:11:59
345Differential geometry / Topology / Computer graphics / Computer representation of surfaces / Drawing / Labeling theory / Druid / 3D modeling / Graphics / 3D computer graphics / Geometry / Surfaces

Drawing Interwoven Surfaces Keith Wiley and Lance Williams We have created a system called Druid which uses a novel approach to representing interwoven surfaces in a 2 21 D scene. Our system does not rely on a layered re

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Source URL: keithwiley.com

Language: English - Date: 2006-05-12 11:16:12
346Symplectic topology / Abstract algebra / Differential topology / Complex manifolds / Gromov–Witten invariant / Integral / Genus of a multiplicative sequence / ELSV formula / Mathematical analysis / Algebraic geometry / String theory

THE GROMOV-WITTEN POTENTIAL OF A POINT, HURWITZ NUMBERS, AND HODGE INTEGRALS I.P. GOULDEN, D.M. JACKSON, AND R. VAKIL Contents 1. Introduction

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:03
347Functors / Algebraic geometry / Sheaf theory / Scheme theory / Grothendieck topology / Hom functor / Algebraic space / Adjoint functors / Natural transformation / Abstract algebra / Category theory / Algebra

QUOT AND HILBERT SPACES Contents 1. Introduction 2. Conventions 3. The Hom functor

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Source URL: stacks.math.columbia.edu

Language: English - Date: 2015-04-03 17:14:51
348Distributed hash table / Routing / Tapestry / Pastry / Kademlia / Chord / Geographic routing / Network topology / Koorde / Distributed data storage / Computing / Network architecture

The Impact of DHT Routing Geometry on Resilience and Proximity K. Gummadi∗, R. Gummadi†, S. Gribble‡, S. Ratnasamy§, S. Shenker¶, I. Stoicak, ∗

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Source URL: www.cs.berkeley.edu

Language: English - Date: 2003-10-10 15:30:26
349Moduli theory / Algebraic topology / String theory / Invariant theory / Moduli space / Gromov–Witten invariant / Moduli of algebraic curves / ELSV formula / Stable map / Abstract algebra / Algebraic geometry / Algebra

RELATIVE VIRTUAL LOCALIZATION AND VANISHING OF TAUTOLOGICAL CLASSES ON MODULI SPACES OF CURVES TOM GRABER AND RAVI VAKIL A BSTRACT. We prove a localization formula for the moduli space of stable relative maps. As an appl

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Source URL: math.stanford.edu

Language: English - Date: 2004-12-20 16:33:15
350Topological spaces / Metric geometry / Functions and mappings / Order theory / Metric space / Continuous function / Function / Domain theory / Denotational semantics / Mathematics / Topology / Structure

An Intelligent Theory of Cost for Partial Metric Spaces Steve Matthews1 and Michael Bukatin2 1 2

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Source URL: agi-conference.org

Language: English - Date: 2012-12-09 10:08:00
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