Svenja zur Verth

collaborators

2 papers

math.NT2026

Non-vanishing of central values of L-functions with angular restrictions

Filippo Berta, Svenja zur Verth

We study the angular restrictions for the second moment of toroidal families of $L$ -functions using the general theory of trace functions. With the mollification technique we deduc…

math.NT2025

Solving quadratic forms in restricted variables with the circle method

Mieke Wessel, Svenja zur Verth

Let $f (x)$ be a non-singular quadratic form with sufficiently many mixed terms and $t$ an integer. For a sequence of weights $A$ we study the number of weighted so…