5 citations · 5 across the 1 of their papers we have counts for
2 papers
math.AT2022
Ephemeral persistence features and the stability of filtered chain complexes
Facundo Mémoli, Ling Zhou
We strengthen the usual stability theorem for Vietoris-Rips (VR) persistent homology of finite metric spaces by building upon constructions due to Usher and Zhang in the context of…
math.AP2015★ 5 cited
Spreading in a shifting environment modeled by the diffusive logistic equation with a free boundary
Yihong Du, Lei Wei, Ling Zhou
We investigate the influence of a shifting environment on the spreading of an invasive species through a model given by the diffusive logistic equation with a free boundary. When t…