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# Zane Li : Interpreting a classical argument for Vinogradovs Mean Value Theorem into decoupling language

There are two proofs of Vinogradov's Mean Value Theorem (VMVT), the harmonic analysis decoupling proof by Bourgain, Demeter, and Guth from 2015 and the number theoretic efficient congruencing proof by Wooley from 2017. While there has been some work illustrating the relation between these two methods, VMVT has been around since 1935. It is then natural to ask: What does previous partial progress on VMVT look like in harmonic analysis language? How similar or different does it look from current decoupling proofs? We talk about a classical argument due to Karatsuba that shows VMVT "asymptotically" and interpret this in decoupling language. This is joint work with Brian Cook, Kevin Hughes, Olivier Robert, Akshat Mudgal, and Po-Lam Yung.

**Category**: Applied Math and Analysis**Duration**: 01:07:25**Date**: October 10, 2023 at 3:10 PM**Views**: 155-
**Tags:**seminar, Applied Math and Analysis Seminar

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