Bhargava's composition law and Waldspurger's central value theorem

Jun Wen

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arXiv · 1510.07334

Bhargava's composition law and Waldspurger's central value theorem

Jun Wen

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Abstract

We reprove a Waldspurger's formula which relates the toric periods and the central values of L-functions of GL2. Our technique, different from the original theta-correspondence approach and the more recent relative trace formula, relies on the exploit of distributions defined on prehomogeneous vector spaces.

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Jun Wen. 2015-10-26. Bhargava's composition law and Waldspurger's central value theorem. https://arxiv.org/abs/1510.07334

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