Multiplicity on a Richardson variety in a cominuscule $G/P$
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- by Michaël Balan PDF
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Abstract:
We show that in a cominuscule partial flag variety $G/P$, the multiplicity of an arbitrary point on a Richardson variety $X_{w}^{v}=X_w \cap X^v \subset G/P$ is the product of its multiplicities on the Schubert varieties $X_w$ and $X^v$.References
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Additional Information
- Michaël Balan
- Email: michael.balan@laposte.net
- Received by editor(s): November 25, 2010
- Received by editor(s) in revised form: April 21, 2011
- Published electronically: January 24, 2013
- © Copyright 2013
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: Trans. Amer. Math. Soc. 365 (2013), 3971-3986
- MSC (2010): Primary 14M15; Secondary 14B05, 14L30
- DOI: https://doi.org/10.1090/S0002-9947-2013-05630-9
- MathSciNet review: 3055686