scientific article; zbMATH DE number 1552114

zbMath0981.11041MaRDI QIDQ4524320

Wen-Ch'ing Winnie Li

Publication date: 8 March 2002

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Ramanujan graphsfinite upper half planesMorgenstern graphsquaternion groups over function fields

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Gauss and Kloosterman sums; generalizations (11L05) Hecke-Petersson operators, differential operators (one variable) (11F25) Finite upper half-planes (11T60)

Related Items (3)

Finite Euclidean graphs over rings ⋮ Ramanujan graphs on cosets of \(\operatorname{PGL}_2(\mathbb F_q)\) ⋮ On character sums with distances on the upper half plane over a finite field

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