Article ID Journal Published Year Pages File Type
5773018 Linear Algebra and its Applications 2017 17 Pages PDF
Abstract
We construct nonlinear oblique projections along subalgebras of nilpotent Lie algebras in terms of the Baker-Campbell-Hausdorff multiplication. We prove that these nonlinear projections are real analytic on every Schubert cell of the Grassmann manifold whose points are the subalgebras of the nilpotent Lie algebra under consideration.
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Authors
, ,