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Cubic Base Change for $\text{GL(2)}$

Published online by Cambridge University Press:  20 November 2018

Zhengyu Mao
Affiliation:
School of Mathematics, Institute for Advanced Study, Princeton, NJ 08540, USA and Department of Mathematics, and Computer Science, Rutgers University at Newark, Newark, NJ 07102, USA email: zmao@andromeda.rutgers.edu
Stephen Rallis
Affiliation:
Department of Mathematics, The Ohio State University, Columbus, OH 43210, USA email: haar@math.ohio-state.edu
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Abstract

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We prove a relative trace formula that establishes the cubic base change for $\text{GL(2)}$. One also gets a classification of the image of base change. The case when the field extension is nonnormal gives an example where a trace formula is used to prove lifting which is not endoscopic.

Keywords

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 2000

References

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