✦ LIBER ✦

On nonsymmetric P- and Q-polynomial association schemes

✍ Scribed by Akihiro Munemasa

Book ID: 107884310
Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 701 KB
Volume: 51
Category: Article
ISSN: 0095-8956
DOI: 10.1016/0095-8956(91)90045-l

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

P- and Q-Polynomial Association Schemes

P- and Q-Polynomial Association Schemes and Their Antipodal P-Polynomial Covers

✍ Paul Terwilliger 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 92 KB

We find a condition on the intersection numbers of any \(P\) - and \(Q\)-polynomial association scheme \(Y\) with diameter at least 3, that holds if \(Y\) has an antipodal \(P\)-polynomial cover with diameter at least 7. If \(Y\) is a known example of a \(P\) - and \(Q\)-polynomial association schem

Imprimitive Q-polynomial Association Sch

Imprimitive Q-polynomial Association Schemes

✍ Hiroshi Suzuki 📂 Article 📅 1998 🏛 Springer 🌐 English ⚖ 137 KB

A characterization of P- and Q-polynomia

A characterization of P- and Q-polynomial association schemes

✍ Paul Terwilliger 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 807 KB

Spectra of Bipartite P- and Q-Polynomial

Spectra of Bipartite P- and Q-Polynomial Association Schemes

✍ John S. Caughman 📂 Article 📅 1998 🏛 Springer Japan 🌐 English ⚖ 199 KB

A Note on Thin P-Polynomial and Dual-Thi

A Note on Thin P-Polynomial and Dual-Thin Q-Polynomial Symmetric Association Schemes

✍ Garth A. Dickie; Paul M. Terwilliger 📂 Article 📅 1998 🏛 Springer 🌐 English ⚖ 103 KB

P and Q polynomial schemes with q = −1

✍ Paul Terwilliger 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 200 KB