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Seminar

Joint ANT & HA Seminar: Additive structure of sets of Fourier coefficients April 07, 2017 (02:00 PM PDT - 03:00 PM PDT)
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Location: MSRI: Simons Auditorium
Speaker(s) Thomas Bloom (University of Bristol)
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The collection of large Fourier coefficients of a function, whether they be called 'major arcs' or the 'large spectrum', plays an important role in many problems in additive combinatorics, analytic number theory, and beyond. In this talk I will discuss some results concerning what kind of additive structure such sets can have, and how this structure can be exploited to improve density increment arguments.

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