Combinatorial Mathematics IV: Proceedings of the Fourth Australian Conference, Held at the University of Adelaide August 27-29 , 1975: No. IV (Lecture Notes in Mathematics)

Louis R. A. Casse, Walter D. Wallis

ISBN 10: 3540080538 / ISBN 13: 9783540080534

Editore: Springer Berlin Heidelberg 2010-06-02, 2010

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Codice articolo 6666-IUK-9783540080534

Dati bibliografici

• Titolo: Combinatorial Mathematics IV: Proceedings of the Fourth Australian Conference, Held at the University of Adelaide August 27-29 , 1975: No. IV (Lecture Notes in Mathematics)
• Editore: Springer Berlin Heidelberg 2010-06-02
• Data di pubblicazione: 2010
• Lingua: Inglese
• ISBN 10: 3540080538
• ISBN 13: 9783540080534
• Rilegatura: Paperback
• Condizione: New

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Riassunto

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Contenuti

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.