6 citations · 6 across the 2 of their papers we have counts for
2 papers
q-fin.CP2026
The Fourier estimator of spot volatility: Unbounded coefficients and jumps in the price process
L. J. Espinosa González, Erick Treviño Aguilar
We study a Fourier-based estimator of the spot volatility of a semimartingale, originally introduced by Malliavin and Mancino, and extend its asymptotic theory. First, we remove th…
astro-ph.HE2021★ 6 cited
A puzzle solved after two decades: SN 2002gh among the brightest of superluminous supernovae
Régis Cartier, Mario Hamuy, Carlos Contreras +9
We present optical photometry and spectroscopy of the superluminous SN 2002gh from maximum light to days, obtained as part of the Carnegie Type II Supernova (CATS) project.…