Seminario del 2022

Maggio
24
2022
Francesco Cellarosi (Queen's University, Canada)
The Jacobi theta function near the real line
algebra e geometria
analisi matematica
sistemi dinamici
The Jacobi elliptic theta function is a function of two complex variables, \tau (with positive imaginary part) and z. As \tau approaches the real line, the function may blow up. In a joint work with Tariq Osman (Queen’s University), we find a uniform bound for generalised Weyl sums using homogeneous dynamics. As a consequence, we find affine curves z=z(\tau) along which the blow up in the Jacobi theta function can be uniformly controlled.
organizzato da: Marco Lenci
nell'ambito del Progetto P.R.I.N. 2017 del prof. Marco Lenci

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