JANYŠKA, Josef. Natural connections given by general linear and classical connections. In Differential Geometry and its Application. první. Praha: MATFYZ PRESS, 2005, p. 289-303. ISBN 80-86732-63-0.
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Basic information
Original name Natural connections given by general linear and classical connections
Name in Czech Přirozené konexe indukované obecnou lineární a klasickou konexí
Authors JANYŠKA, Josef (203 Czech Republic, guarantor).
Edition první. Praha, Differential Geometry and its Application, p. 289-303, 15 pp. 2005.
Publisher MATFYZ PRESS
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10101 Pure mathematics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/05:00012908
Organization unit Faculty of Science
ISBN 80-86732-63-0
Keywords in English Gauge-natural bundle; natural operator; linear connection; classical connection; reduction theorem
Tags classical connection, Gauge-natural bundle, linear connection, natural operator, reduction theorem
Changed by Changed by: prof. RNDr. Josef Janyška, DSc., učo 1384. Changed: 9/3/2007 09:33.
Abstract
We assume a vector bundle $p:\f E\to \f M$ with a general linear connection $K$ and a classical linear connection $\Lam$ on $\f M$. We prove that all classical linear connections on the total space $\f E$ naturally given by $(\Lam, K)$ form a 15-parameter family. Further we prove that all connections on $J^1\f E$ naturally given by $(\Lam, K)$ form a 14-parameter family. Both families of connections are described geometrically.
Abstract (in Czech)
Nechť $p:\f E\to \f M$ je vektorový bandl s obecnou lineární konexí $K$ a klasickou konexí $\Lam$ na $\f M$. Dokazujeme, že klasické konexe na totálním prostoru $\f E$ přirozeně indukované dvojicí $(\Lam, K)$ tvoří 15-ti parametrickou soustavu. Dále se dokazuje, že všechny konexe na $J^1\f E$ přirozeně indukované dvojicí $(\Lam, K)$ tvoří 14-ti parametrickou soustavu. Obě soustavy konexí jsou popsány také geometricky.
Links
GA201/02/0225, research and development projectName: Prodlužování geometrických struktur
Investor: Czech Science Foundation, Prolongation of geometric structures
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