Local Spectral Expansion Approach to High Dimensional Expanders Part I: Descent of Spectral Gaps - Oppenheim, Izhar (Discrete & computational geometry, 2018)
Keywords: Combinatorics; Computational Mathematics and Numerical Analysis; Mathematics; Mathematics and Statistics; Spectra; Graph Laplacian; Spectral gap; Secondary 05A20; 05C81; High dimensional expanders; Simplicial complexes; Primary 05E45