@InProceedings{dorsi_et_al:LIPIcs.CCC.2023.27,
author = {d'Orsi, Tommaso and Trevisan, Luca},
title = {{A Ihara-Bass Formula for Non-Boolean Matrices and Strong Refutations of Random CSPs}},
booktitle = {38th Computational Complexity Conference (CCC 2023)},
pages = {27:1--27:16},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-282-2},
ISSN = {1868-8969},
year = {2023},
volume = {264},
editor = {Ta-Shma, Amnon},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CCC.2023.27},
URN = {urn:nbn:de:0030-drops-182979},
doi = {10.4230/LIPIcs.CCC.2023.27},
annote = {Keywords: CSP, k-XOR, strong refutation, sum-of-squares, tensor, graph, hypergraph, non-backtracking walk}
}