108 citations · 552 across the 31 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math-ph2020
Gap Sets for the Spectra of Cubic Graphs
Alicia J. Kollár, Peter Sarnak
We study gaps in the spectra of the adjacency matrices of large finite cubic graphs. It is known that the gap intervals and achieved in cubic Ramanujan g…
math.FA2020★ 27 cited
Stable polynomials and crystalline measures
Pavel Kurasov, Peter Sarnak
Explicit examples of {\bf positive} crystalline measures and Fourier quasicrystals are constructed using pairs of stable of polynomials, answering several open questions in the are…