2 papers
math.AT2026
Persistent Leray's spectral sequence
Edivaldo L. dos Santos, Telmo I. Acosta Vellozo
In this work, we construct a persistent version of the well-known Leray spectral sequence. More precisely, we construct a spectral sequence that computes the persistent cohomology…
math.AT2026
Separation properties of codimension-1 maps between generalized manifolds
Edivaldo L. dos Santos, Telmo I. Acosta Vellozo
In this work, we obtained separation results via codimension-1 maps to generalized manifolds. More specifically, we proved results that allow us to estimate the number of connected…