preprints Maximum spectral gaps of graphs George Brooks, William Linz, and Linyuan Lu Aug 2024 arXiv Outerplanar graphs with positive Lin-Lu-Yau curvature George Brooks, Fadekemi Osaye, Anna Schenfisch, Zhiyu Wang, and Jing Yu Mar 2024 arXiv Some exact and asymptotic results for hypergraph Turán problems in ℓ2-norm George Brooks, and William Linz Jan 2024 arXiv On the maximum second eigenvalue of outerplanar graphs George Brooks, Maggie Gu, Jack Hyatt, William Linz, and Linyuan Lu Sep 2023 arXiv