2 papers
astro-ph.CO2026
GraphShed: a parameter-free Graph-based waterShed group finder
P. Ghafour, S. Ansarifard, M. H. Jalali Kanafi +1
In this study, a parameter-free group-finding method named GraphShed is introduced and evaluated using the IllustrisTNG100-1 simulation. The method utilizes top-down watershed segm…
astro-ph.CO2024
Imprint of massive neutrinos on Persistent Homology of large-scale structure
M. H. Jalali Kanafi, S. Ansarifard, S. M. S. Movahed
Exploiting the Persistent Homology technique and its complementary representations, we examine the footprint of summed neutrino mass () in the various density fields simulate…