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math.AP2020★ 3 cited
Nodal set of monochromatic waves satisfying the Random Wave Model
Álvaro Romaniega, Andrea Sartori
We construct deterministic solutions to the Helmholtz equation in which behave accordingly to the Random Wave Model. We then find the number of their nodal domains,…
math.NT2020
Spectral quasi correlations and phase-transitions for the nodal length of Arithmetic Random Waves
Andrea Sartori
Spectral quasi correlations are small sums of lattice points lying on the same circle; we show that, for generic integers representable as the sum of two squares, there are no spec…