2 papers
math.AT2026
Projective Constant Decompositions of Persistence Modules over Noetherian Rings
Nadiya Upegui Keagy
Persistence modules serve as the algebraic foundation for topological data analysis, typically studied as representations of posets over a field. This article extends the structura…
math.AT2025
On interval decomposition of persistence modules
Wee Liang Gan, Nadiya Upegui Keagy
We give down-to-earth proofs of the structure theorems for persistence modules.