A random cover of a compact hyperbolic surface has relative spectral gap $$\frac{3}{16}-\varepsilon $$
Crossref DOI link: https://doi.org/10.1007/s00039-022-00602-x
Published Online: 2022-05-17
Published Print: 2022-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Magee, Michael
Naud, Frédéric
Puder, Doron
Text and Data Mining valid from 2022-05-17
Version of Record valid from 2022-05-17
Article History
Received: 7 September 2021
Revised: 17 February 2022
Accepted: 15 March 2022
First Online: 17 May 2022