Claire Fréchette

activity

20142024

most citedFrozen Pipes: Lattice Models for Grothendieck Polynomials

7 citations · 9 across the 9 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.NT2023

Large Sums of Fourier Coefficients of Cusp Forms

Claire Frechette, Mathilde Gerbelli-Gauthier, Alia Hamieh +1

Let $N$ be a fixed positive integer, and let $f \in S_{k} (N)$ be a primitive cusp form given by the Fourier expansion $f (z) = \sum_{n = 1}^{\infty} λ_{f} (n) n^{\frac{k - 1}{2}} e (n z)$ . We consi…

math.NT2023

Measuring the Space of Metaplectic Whittaker Functions

Ilani Axelrod-Freed, Claire Frechette, Veronica Lang

Whittaker functions are special functions that arise in $p$ -adic number theory and representation theory. They may be defined on representations of reductive groups as well as thei…