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math.AT2021★ 1 cited
Zig-Zag Modules: Cosheaves and K-Theory
Ryan E. Grady, Anna Schenfisch
Persistence modules have a natural home in the setting of stratified spaces and constructible cosheaves. In this article, we first give explicit constructible cosheaves for common…
math.CT2021
Lax Functors, Cospans, and the Center Construction
Ryan E. Grady, Garrett Oren
The center construction is not (classically) functorial. In this note, we specialize a universal construction of Jacob Lurie to the category of rings and upgrade the classical cent…