Full paper in PDF:
$% S. Hochgerner and A.
Rainer, Singular Poisson reduction of cotangent bundles, Rev. Mat. Complut. 19 (2006), no. 2,
431–466.%$
ABSTRACT
We consider the Poisson reduced space
, where the action of the
compact Lie group
on the configuration manifold
is of single orbit
type and is cotangent lifted to
. Realizing
as a Weinstein
space we determine the induced Poisson structure and its symplectic leaves. We
thus extend the Weinstein construction for principal fiber bundles to the case of
surjective Riemannian submersions
which are of single orbit type.
Key words: cotangent bundle reduction, singular reduction, Poisson structures.
2000 Mathematics Subject Classication: 53D17, 53D20.