D Oden, K., and M. Berkane. “Isoperimetric Certificates for Flocking: Weighted Cheeger Bounds on Cohesion, Tracking, and Fragmentation in State-Dependent Networks”. Trends in Computer Science and Information Technology, vol. 11, no. 1, July 2026, pp. 97-105, doi:10.17352/tcsit.000115.