Abstract
We give two constructions of a balanced incomplete-block design discovered by van Lint: the design has parameters (13,39,15,5,5), and has repeated blocks and an automorphism group of order 240. One of these methods can be generalized to produce a large class of designs with the properties of the title.
Original language | English |
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Pages (from-to) | 143-150 |
Number of pages | 8 |
Journal | Journal of Combinatorial Designs |
Volume | 15 |
Publication status | Published - 2007 |
Keywords
- block designs
- repeated blocks
- general linear groups