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$p$-ADIC $L$-FUNCTIONS FOR ORDINARY FAMILIES ON SYMPLECTIC GROUPS

Published online by Cambridge University Press:  14 January 2019

Zheng Liu*
Affiliation:
Department of Mathematics and Statistics, McGill University, Burnside Hall Room 1248, 805 Sherbrooke Street West, Montreal, QC H3A 0B9, Canada ([email protected])

Abstract

We construct the $p$-adic standard $L$-functions for ordinary families of Hecke eigensystems of the symplectic group $\operatorname{Sp}(2n)_{/\mathbb{Q}}$ using the doubling method. We explain a clear and simple strategy of choosing the local sections for the Siegel Eisenstein series on the doubling group $\operatorname{Sp}(4n)_{/\mathbb{Q}}$, which guarantees the nonvanishing of local zeta integrals and allows us to $p$-adically interpolate the restrictions of the Siegel Eisenstein series to $\operatorname{Sp}(2n)_{/\mathbb{Q}}\times \operatorname{Sp}(2n)_{/\mathbb{Q}}$.

Type
Research Article
Copyright
© Cambridge University Press 2019

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