Spectrum of the weighted adjacency operator on a nonuniform arithmetic quotient of \(\mathrm{PGL}_3\)

DOI10.2140/cnt.2024.13.103zbMath1544.20051MaRDI QIDQ6547220

Soonki Hong, Sanghoon Kwon

Publication date: 30 May 2024

Published in: Combinatorics and Number Theory (Search for Journal in Brave)

zbMATH Keywords

spectrumBruhat-Tits buildingarithmetic lattice

Mathematics Subject Classification ID

Groups with a (BN)-pair; buildings (20E42) Spectral sets of linear operators (47A25) Linear algebraic groups over local fields and their integers (20G25)

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