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Period relations for Rankin–Selberg convolutions for ${\mathrm {GL}}(n)\times {\mathrm {GL}}(n-1)$

Published online by Cambridge University Press:  11 September 2024

Jian-Shu Li
Affiliation:
Institute for Advanced Study in Mathematics, Zhejiang University, Hangzhou 310058, China jianshu@zju.edu.cn
Dongwen Liu
Affiliation:
School of Mathematical Sciences, Zhejiang University, Hangzhou 310058, China maliu@zju.edu.cn
Binyong Sun
Affiliation:
Institute for Advanced Study in Mathematics and New Cornerstone Science Laboratory, Zhejiang University, Hangzhou 310058, China sunbinyong@zju.edu.cn

Abstract

We formulate and prove the archimedean period relations for Rankin–Selberg convolutions for ${\mathrm {GL}}(n)\times {\mathrm {GL}}(n-1)$. As a consequence, we prove the period relations for critical values of the Rankin–Selberg L-functions for ${\mathrm {GL}}(n)\times {\mathrm {GL}}(n-1)$ over arbitrary number fields.

Type
Research Article
Copyright
© 2024 The Author(s). The publishing rights in this article are licensed to Foundation Compositio Mathematica under an exclusive licence

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