We study the Bartlett spectrum of the randomized Hawkes process and demonstrate that it behaves very differently from the case of a classical Hawkes process. In particular, the Bartlett spectrum could have a singularity near the origin which indicates a long-range dependence property.
Publié le : 2013-11-12
Classification:
point process, Hawkes process, randomization, Bartlett spectrum, long-range dependence,
60G12, 60G55
@article{mc83,
author = {Kelbert, Mark and Leonenko, Nikolai and Belitsky, Vladimir},
title = {On the Bartlett spectrum of randomized Hawkes processes},
journal = {Mathematical Communications},
volume = {18},
number = {1},
year = {2013},
pages = { 393-407},
language = {eng},
url = {http://dml.mathdoc.fr/item/mc83}
}
Kelbert, Mark; Leonenko, Nikolai; Belitsky, Vladimir. On the Bartlett spectrum of randomized Hawkes processes. Mathematical Communications, Tome 18 (2013) no. 1, pp. 393-407. http://gdmltest.u-ga.fr/item/mc83/