Results 281 to 290 of about 288,450 (309)

Invariant Connections in a Non-Abelian Principal Bundle

Annals of Physics, 1994
Abstract Given a transitive action of a symmetry group G on the base space B of a non-Abelian principal bundle P ω with a connection ω, we study the way this action can be lifted to a certain action of G on P ω leaving invariant ω.
M.A. Delolmo, J. Negro, V. Hussin
openaire   +2 more sources

On the bundle of principal connections and the stability of b-incompleteness of manifolds

Mathematical Proceedings of the Cambridge Philosophical Society, 1985
We make use of the universal connection on the bundle of principal connections; the bundle structure is governed by the action of the group on the first jet bundle. Each section determines a connection in the principal bundle, which in the case of the frame bundle allows a metric completion projecting onto the corresponding b- completion.
CANARUTTO, DANIEL, C. DODSON
openaire   +3 more sources

Principal bundle, parabolic bundle, and holomorphic connection

2003
Let E G be a principal G—bundle over a rationally connected variety, where G is a complex algebraic group. Then any holomorphic connection on E G is flat. We describe a necessary and sufficient condition for a parabolic vector bundle over a Riemann surface to admit a logarithmic connection compatible with the parabolic structure.
openaire   +2 more sources

Lorentz equations of motion and a theory of connections in a principal bundle

Physical Review D, 1987
The conjecture that unified nonlinear equations for gravitation and electromagnetism may lead directly to the Lorentz equation of motion for charged particles is discussed assuming a theory of connections on a principal bundle with SL(2,Q) as the structure group.
openaire   +3 more sources

Establishing the Principal Descriptor for Electrochemical Urea Production via the Dispersed Dual‐Metals Anchored on the N‐Decorated Graphene

Advanced Science, 2022
Changyan Zhu, Min Zhang, Yun Geng
exaly  

Connections in principal bundles

1978
openaire   +2 more sources

GENERAL CONNECTIONS ON PRINCIPAL BUNDLES

JP Journal of Geometry and Topology, 2017
openaire   +2 more sources

Principal–principal agency problems and stock price crash risk: Evidence from the split‐share structure reform in China

Corporate Governance: an International Review, 2017
Feng Cao, Jian Sun
exaly  

CONNECTIONS ON A PRINCIPAL FIBRE BUNDLE

2000
C. DeWitt-Morette, Y. Choquet-Bruhat
openaire   +2 more sources

Principal interacting orbital: A chemically intuitive method for deciphering bonding interaction

Wiley Interdisciplinary Reviews: Computational Molecular Science, 2020
Jing-xuan Zhang, Fu Kit Sheong, Zhenyang Lin   +2 more
exaly