Range characterization of the cosine transform on higher Grassmannians
Metric Geometry
2007-05-23 v1 Representation Theory
Abstract
We characterize the range of the cosine transform on real Grassmannians in terms of the decomposition under the action of the special orthogonal group SO(n). Also a geometric interpretation of its image is given. The non- Archimedean analogues are discussed.
Keywords
Cite
@article{arxiv.math/0111031,
title = {Range characterization of the cosine transform on higher Grassmannians},
author = {Semyon Alesker and Joseph Bernstein},
journal= {arXiv preprint arXiv:math/0111031},
year = {2007}
}
Comments
16 pages