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Type: Artigo de evento
Title: Nonlinear Iwasawa Decomposition Of Control Flows
Author: Colonius F.
Ruffino P.R.C.
Abstract: Let θ(t, ·,u) be the flow of a control system on a Riemannian manifold M of constant curvature. For a given initial orthonormal frame k in the tangent space Tx0M for some x0 ∈ M, there exists a unique decomposition θt = ⊖t o pt where ⊖t is a control flow in the group of isometries of M and the remainder component pt fixes x0 with derivative Dpt{k) = k · stSt where St are upper triangular matrices. Moreover, if M is flat, an affine component can be extracted from the remainder.
Rights: fechado
Identifier DOI: 
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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