Geometry and combinatorics : selected works of J.J. Seidel /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Seidel, J. J. (Jaap J.), 1919-
Otros Autores: Corneil, D. G. (Derek Gordon), 1942-, Mathon, R. A.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Boston : Academic Press, �1991.
Temas:
Seidel, Jaap J.
Mathematics.
Matrices.
Combinatorial analysis.
Algebras, Linear.
Geometry, Non-Euclidean.
Mathematics
Math�ematiques.
Analyse combinatoire.
Alg�ebre lin�eaire.
G�eom�etrie non-euclidienne.
MATHEMATICS > Essays.
MATHEMATICS > Pre-Calculus.
MATHEMATICS > Reference.
Geometrie
Aufsatzsammlung
Kombinatorik
Bibliografie
Geometry
Combinatorial mathematics
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Front Cover; Geometry and Combinatorics: Selected Works of J. J. Seidel; Copyright Page; Table of Contents; Preface; Acknowledgments; List of Publications of J. J. Seidel; Part I: Graphs and Designs; Chapter 1. EQUILATERAL POINT SETS IN ELLIPTIC GEOMETRY; 1. Introduction on geometry; 2. Introduction on matrices; 3. Re-wording of the problem; 4. Tables; 5. C-matrices; 6. Results on n(r); 7. Equilateral point sets in Er-1; REFERENCES; Chapter 2. STRONGLY REGULAR GRAPHS OF L2-TYPE AND OF TRIANGULAR TYPE; 1. INTRODUCTION; 2. DEFINITIONS; 3. EIGENVALUES
  • 5. Tactical configurations6. The extended Golay code; REFERENCES; Chapter 5. A Strongly Regular Graph Derived from the Perfect Ternary Golay Code; 1. Introduction; 2. Strongly regular graphs with P211-P111 = 1; 3. The perfect ternary Golay code; 4. Constitution of the 243-graph; References; Chapter 6. SPHERICAL CODES AND DESIGNS; 1. INTRODUCTION; 2. GEGENBAUER POLYNOMIALS; 3. HARMONIC POLYNOMIALS; 4. SPHERICAL CODES; 5. SPHERICAL DESIGNS; 6. SPHERICAL (d, n, s, t)- CONFIGURATIONS; 7. DISTANCE INVARIANCE AND ASSOCIATION SCHEMES; 8. EXAMPLES FROM SETS OF LINES AND DERIVED CONFIGURATIONS

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