37 citations
2 papers
gr-qc2020★ 37 cited
Testing Bose-Einstein Condensate dark matter models with the SPARC galactic rotation curves data
Maria Crăciun, Tiberiu Harko
The nature of one of the fundamental components of the Universe, the dark matter, is still unknown. One interesting possibility is that dark matter could exist in the form of a sel…
math.GR2006★ 32 cited
Algebraic invariants for Bestvina-Brady groups
Stefan Papadima, Alexander I. Suciu
Bestvina-Brady groups arise as kernels of length homomorphisms from right-angled Artin groups G_\G to the integers. Under some connectivity assumptions on the flag complex Δ_\G, we…