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Type: Artigo de periódico
Title: Martingales on frame bundles
Author: Catuogno, P
Stelmastchuk, S
Abstract: Let M be a smooth manifold endowed with a symmetric connection del. There are two important ways of lift the connection del of M to the frame bundle BM, the canonical lift del(c) and the horizontal lift del(h). The aim of this work is determine the del(c)-martingales and the del(h)-martingales on BM. Our results allow to establish new characterizations of harmonic maps from Riemannian manifolds to frame bundles.
Subject: martingales
frame bundles
harmonic maps
Country: Holanda
Editor: Springer
Rights: fechado
Identifier DOI: 10.1007/s11118-007-9068-y
Date Issue: 2008
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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