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Asymptotic behaviour of codimensions of p. i. algebras satisfying Capelli identities

Author(s): Allan Berele; Amitai Regev
Journal: Trans. Amer. Math. Soc. 360 (2008), 5155-5172.
MSC (2000): Primary 16R10
Posted: May 27, 2008
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Abstract: Let $ A$ be a p. i. algebra with 1 in characteristic zero, satisfying a Capelli identity. Then the cocharacter sequence $ c_n(A)$ is asymptotic to a function of the form $ an^g\ell^n$, where $ \ell \in \mathbb{N}$ and $ g \in \mathbb{Z}$.


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Additional Information:

Allan Berele
Affiliation: Department of Mathematics, DePaul University, Chicago, Illinois 60614
Email: aberele@condor.depaul.edu

Amitai Regev
Affiliation: Department of Theoretical Mathematics, Weizmann Institute, Rehovot, Israel
Email: amitai.regev@wisdom.weizmann.ac.il

DOI: 10.1090/S0002-9947-08-04500-5
PII: S 0002-9947(08)04500-5
Keywords: Polynomial identities, cocharacter sequence
Received by editor(s): June 5, 2006
Posted: May 27, 2008
Additional Notes: The work of the first author was supported by both the Faculty Research Council of DePaul University and the National Security Agency, under Grant MDA904-500270. The United States Government is authorized to reproduce and distribute reprints notwithstanding any copyright notation herein.
The work of the second author was partially supported by ISF grant 947-04.
Copyright of article: Copyright 2008, American Mathematical Society


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