Filtered cospans and interlevel persistence with boundary conditions

This article likely presents a novel mathematical framework or algorithm within the field of topological data analysis (TDA). The terms "filtered cospans" and "interlevel persistence" suggest the use of category theory and persistent homology to analyze data with evolving structures or boundary constraints. The mention of "boundary conditions" indicates a focus on data with specific constraints or limitations. The source, ArXiv, confirms this is a research paper, likely detailing theoretical developments and potentially computational applications.