A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2012; you can also visit the original URL.
The file type is
An isometric action of a connected Lie group H on a Riemannian manifold M is polar if there is exists a connected closed submanifold Σ of M which intersects each orbit of the action and is orthogonal to the orbit at each point of intersection. We present a survey about polar actions on Riemannian symmetric spaces, with emphasis on the noncompact case.doi:10.4310/jdg/1193074901 fatcat:nh53i7y5qndkzgwfwpt6tej6jq