Exact formulae for ranks of partitions

2024/06/10 by Sun, Qihang
#11L05 #11P82 #FOS: Mathematics #Number Theory (math.NT)

paper · doi:10.48550/arxiv.2406.06294

Abstract

In 2009, Bringmann arXiv:0708.0691 [math.NT] used the circle method to prove an asymptotic formula for the Fourier coefficients of rank generating functions. In this paper, we prove that Bringmann's formula, when summing up to infinity and in the case of prime modulus, gives a Rademacher-type exact formula involving sums of vector-valued Kloosterman sums. As a corollary, in an upcoming paper, we will provide a new proof of Dyson's conjectures by showing that the certain Kloosterman sums vanish.

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