Parabolic Geometries I

Parabolic Geometries I PDF Author: Andreas Cap
Publisher: American Mathematical Soc.
ISBN: 0821826816
Category : Mathematics
Languages : en
Pages : 643

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Book Description
Discusses the equivalence between Cartan connections and underlying structures, including a complete proof of Kostant's version of the Bott - Borel - Weil theorem, which is used as an important tool. This book provides a description of the geometry and its basic invariants.

Parabolic Geometries I

Parabolic Geometries I PDF Author: Andreas Cap
Publisher: American Mathematical Soc.
ISBN: 0821826816
Category : Mathematics
Languages : en
Pages : 643

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Book Description
Discusses the equivalence between Cartan connections and underlying structures, including a complete proof of Kostant's version of the Bott - Borel - Weil theorem, which is used as an important tool. This book provides a description of the geometry and its basic invariants.

Parabolic Geometries I

Parabolic Geometries I PDF Author: Andreas Čap
Publisher: American Mathematical Society
ISBN: 1470478226
Category : Mathematics
Languages : en
Pages : 642

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Book Description
Parabolic geometries encompass a very diverse class of geometric structures, including such important examples as conformal, projective, and almost quaternionic structures, hypersurface type CR-structures and various types of generic distributions. The characteristic feature of parabolic geometries is an equivalent description by a Cartan geometry modeled on a generalized flag manifold (the quotient of a semisimple Lie group by a parabolic subgroup). Background on differential geometry, with a view towards Cartan connections, and on semisimple Lie algebras and their representations, which play a crucial role in the theory, is collected in two introductory chapters. The main part discusses the equivalence between Cartan connections and underlying structures, including a complete proof of Kostant's version of the Bott–Borel–Weil theorem, which is used as an important tool. For many examples, the complete description of the geometry and its basic invariants is worked out in detail. The constructions of correspondence spaces and twistor spaces and analogs of the Fefferman construction are presented both in general and in several examples. The last chapter studies Weyl structures, which provide classes of distinguished connections as well as an equivalent description of the Cartan connection in terms of data associated to the underlying geometry. Several applications are discussed throughout the text.

Parabolic Geometries I

Parabolic Geometries I PDF Author: Andreas Čap
Publisher: American Mathematical Soc.
ISBN: 9780821875353
Category :
Languages : en
Pages :

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Book Description


Parabolic Geometries

Parabolic Geometries PDF Author: Andreas Cap
Publisher: American Mathematical Society(RI)
ISBN: 9781470413811
Category : Conformal geometry
Languages : en
Pages : 643

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Book Description


Differential Geometry And Its Applications - Proceedings Of The 10th International Conference On Dga2007

Differential Geometry And Its Applications - Proceedings Of The 10th International Conference On Dga2007 PDF Author: Demeter Krupka
Publisher: World Scientific
ISBN: 9814471941
Category : Mathematics
Languages : en
Pages : 732

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Book Description
This volume contains invited lectures and selected research papers in the fields of classical and modern differential geometry, global analysis, and geometric methods in physics, presented at the 10th International Conference on Differential Geometry and its Applications (DGA2007), held in Olomouc, Czech Republic.The book covers recent developments and the latest results in the following fields: Riemannian geometry, connections, jets, differential invariants, the calculus of variations on manifolds, differential equations, Finsler structures, and geometric methods in physics. It is also a celebration of the 300th anniversary of the birth of one of the greatest mathematicians, Leonhard Euler, and includes the Euler lecture “Leonhard Euler — 300 years on” by R Wilson. Notable contributors include J F Cariñena, M Castrillón López, J Erichhorn, J-H Eschenburg, I Kolář, A P Kopylov, J Korbaš, O Kowalski, B Kruglikov, D Krupka, O Krupková, R Léandre, Haizhong Li, S Maeda, M A Malakhaltsev, O I Mokhov, J Muñoz Masqué, S Preston, V Rovenski, D J Saunders, M Sekizawa, J Slovák, J Szilasi, L Tamássy, P Walczak, and others.

Cartan Geometries and their Symmetries

Cartan Geometries and their Symmetries PDF Author: Mike Crampin
Publisher: Springer
ISBN: 9462391920
Category : Mathematics
Languages : en
Pages : 298

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Book Description
In this book we first review the ideas of Lie groupoid and Lie algebroid, and the associated concepts of connection. We next consider Lie groupoids of fibre morphisms of a fibre bundle, and the connections on such groupoids together with their symmetries. We also see how the infinitesimal approach, using Lie algebroids rather than Lie groupoids, and in particular using Lie algebroids of vector fields along the projection of the fibre bundle, may be of benefit. We then introduce Cartan geometries, together with a number of tools we shall use to study them. We take, as particular examples, the four classical types of geometry: affine, projective, Riemannian and conformal geometry. We also see how our approach can start to fit into a more general theory. Finally, we specialize to the geometries (affine and projective) associated with path spaces and geodesics, and consider their symmetries and other properties.

Groups, Combinatorics and Geometry

Groups, Combinatorics and Geometry PDF Author: Martin W. Liebeck
Publisher: Cambridge University Press
ISBN: 0521406854
Category : Mathematics
Languages : en
Pages : 505

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Book Description
This volume contains a collection of papers on the subject of the classification of finite simple groups.

Elliptic and Parabolic Methods in Geometry

Elliptic and Parabolic Methods in Geometry PDF Author: Ben Chow
Publisher: CRC Press
ISBN: 1439864519
Category : Mathematics
Languages : en
Pages : 216

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Book Description
This book documents the results of a workshop held at the Geometry Center (University of Minnesota, Minneapolis) and captures the excitement of the week.

The Diverse World of PDEs

The Diverse World of PDEs PDF Author: I. S. Krasil′shchik
Publisher: American Mathematical Society
ISBN: 1470471477
Category : Mathematics
Languages : en
Pages : 250

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Book Description
This volume contains the proceedings of the Alexandre Vinogradov Memorial Conference on Diffieties, Cohomological Physics, and Other Animals, held from December 13–17, 2021, at the Independent University of Moscow and Moscow State University, Moscow, Russia. The papers are devoted to various interrelations of nonlinear PDEs with geometry and integrable systems. The topics discussed are: gravitational and electromagnetic fields in General Relativity, nonlocal geometry of PDEs, Legendre foliated cocycles on contact manifolds, presymplectic gauge PDEs and Lagrangian BV formalism, jet geometry and high-order phase transitions, bi-Hamiltonian structures of KdV type, bundles of Weyl structures, Lax representations via twisted extensions of Lie algebras, energy functionals and normal forms of knots, and differential invariants of inviscid flows. The companion volume (Contemporary Mathematics, Volume 789) is devoted to Algebraic and Cohomological Aspects of PDEs.

Groups, Difference Sets, and the Monster

Groups, Difference Sets, and the Monster PDF Author: K. T. Arasu
Publisher: Walter de Gruyter
ISBN: 9783110147919
Category : Mathematics
Languages : en
Pages : 480

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Book Description
No detailed description available for "Groups, Difference Sets, and the Monster".