1.

Record Nr.

UNISA996466670103316

Titolo

Combinatorial mathematics IV : proceedings of the fourth Australian conference, held at the University of Adelaide, 27-29 August 1975 / / edited by  Louis R. A. Casse and Walter D. Wallis

Pubbl/distr/stampa

Berlin, Germany : , : Springer-Verlag, , [1976]

©1976

ISBN

3-540-37537-6

Edizione

[1st ed. 1976.]

Descrizione fisica

1 online resource (VI, 249 p.)

Collana

Lecture Notes in Mathematics ; ; 560

Disciplina

511.6

Soggetti

Combinatorial analysis

Mathematics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di contenuto

Comma-free codes and incidence algebras -- Non-orthogonal graeco-latin designs -- An infinite family of skew weighing matrices -- Some elementary aspects of the catalan numbers -- Some new constructions for orthogonal designs -- Bounds of finite relations -- Products of graphs and their spectra -- Some computational results on the spectra of graphs -- A non-imbeddable proper colouring -- Minimal degree of primitive permutation groups -- Number of factors in K-cycle decompositions of permutations -- Some incidence structures of maximal rank -- A theorem on planar graphs -- The number and stability indices of Cn-trees -- On crystallographic colour groups -- Designs from cyclotomy -- Bordered symmetric square roots of the identity matrix -- Integer sequences with given sum and restricted differences -- Orthogonal designs in order sixteen -- Counting arrangements of bishops -- The principle of random union of gametes in a finite population -- The stability index of the product of a path and a tree -- Computation of g(1,3;12) -- Embedding proper colourings -- Some large subsquares.