𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Strongly regular graphs and Hurwitz-Radon numbers

✍ Scribed by Paul Y. H. Yiu

Publisher
Springer Japan
Year
1990
Tongue
English
Weight
496 KB
Volume
6
Category
Article
ISSN
0911-0119

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Distance regular graphs of diameter 3 an
Distance regular graphs of diameter 3 and strongly regular graphs
✍ A.E Brouwer πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 124 KB

In [1] N.L. Biggs mentions two parameter sets for distance regular graphs that are antipodal covers of a complete graph, for which existence of a corresponding graph was unknown. Here we settle both cases by proving that one does not exist, while there are exactly two nonisomorphic solutions to the

On regular and strongly-regular self-com
On regular and strongly-regular self-complementary graphs
✍ S.B. Rao πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 589 KB

In this paper we solve 3 of the 6 problems of A. Kotzig on regular and strongly-regular self-complementary graphs, mentioned in "Graph Theory and Related Topics" edited by J.A.

New families of strongly regular graphs
New families of strongly regular graphs
✍ Yury J. Ionin; Hadi Kharaghani πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 116 KB

## Abstract We apply symmetric balanced generalized weighing matrices with zero diagonal to construct four parametrically new infinite families of strongly regular graphs. Β© 2003 Wiley Periodicals, Inc. J Combin Designs 11: 208–217, 2003; Published online in Wiley InterScience (www.interscience.wil

On strongly regular self - complementary
On strongly regular self - complementary graphs
✍ Sergio Ruiz πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 133 KB πŸ‘ 1 views

## Abstract It is shown that certain conditions assumed on a regular self‐complementary graph are not sufficient for the graph to be strongly regular, answering in the negative a question posed by Kotzig in [1].