This thesis studies the p-adic nature of the Saito-Kurokawa lifting from a classic modular form to a Siegel modular form of degree 2, and its application on the algebraicity of central values. Applying Stevens' result on Λ-adic Shintani lifting, a Λ-adic Saito-Kurokawa lifting is constructed analogous to the construction of the classic Λ-adic Eisenstein Series. It is applied to construct a p-adic L-function on Sp2 x GL2. A conjecture on the specialization of this p-adic L-function is stated.
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机译:本文研究了斋藤-黑川从经典的模数形式到2级的Siegel模数形式的p-adic性质,及其在中心值的代数上的应用。将史蒂文斯的结果应用于Λ-adicShintani提升,构造了Λ-adicSaito-Kurokawa提升,类似于经典Λ-adicEisenstein系列的构造。它用于在Sp2 x GL2上构建p-adic L函数。有人对此p-adic L函数的专业化提出了一个猜想。
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