Remote Access Representation Theory
Green Open Access

Representation Theory

ISSN 1088-4165



Orbits in the flag variety and images
of the moment map for classical groups I

Author: Atsuko Yamamoto
Journal: Represent. Theory 1 (1997), 329-404
MSC (1991): Primary 22E46
Published electronically: November 14, 1997
MathSciNet review: 1479152
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: We propose algorithms to get representatives and the images of the moment map of conormal bundles of $GL(p,\mbox{\bf C})\times GL(q,\mbox{\bf C})$-orbits in the flag variety of $GL(p+q,\mbox{\bf C})$, and $GL(p+q,\mbox{\bf C})$-orbits and $Sp(p,\mbox{\bf C})\times Sp(q,\mbox{\bf C})$-orbits in the flag variety of $Sp(p+q,\mbox{\bf C})$ and their signed Young diagrams.

References [Enhancements On Off] (What's this?)

Similar Articles

Retrieve articles in Representation Theory of the American Mathematical Society with MSC (1991): 22E46

Retrieve articles in all journals with MSC (1991): 22E46

Additional Information

Atsuko Yamamoto
Affiliation: Graduate School of Mathematical Sciences, The University of Tokyo, Komaba Tokyo 153, Japan

Received by editor(s): August 21, 1996
Received by editor(s) in revised form: May 22, 1997
Published electronically: November 14, 1997
Additional Notes: The author was supported by the Research Fellowship of the Japan Society for the Promotion of Science for Young Scientists.
Article copyright: © Copyright 1997 American Mathematical Society