5 citations · 5 across the 1 of their papers we have counts for
3 papers
astro-ph.GA2022★ 5 cited
Host galaxy magnitude of OJ 287 from its colours at minimum light
Mauri J. Valtonen, Lankeswar Dey, S. Zola +54
OJ 287 is a BL Lacertae type quasar in which the active galactic nucleus (AGN) outshines the host galaxy by an order of magnitude. The only exception to this may be at minimum ligh…
math.GR2020
On spectra and spectral measures of Schreier and Cayley graphs
Rostislav Grigorchuk, Tatiana Nagnibeda, Aitor Pérez
We are interested in various aspects of spectral rigidity of Cayley and Schreier graphs of finitely generated groups. For each pair of integers and , we consider…
math.GR2020
Schreier graphs of spinal groups
Tatiana Nagnibeda, Aitor Pérez
We study Schreier dynamical systems associated with a vast family of groups that hosts many known examples of groups of intermediate growth. We are interested in the orbital graphs…