Abstract
An algorithm is described which finds a proper 2-colouring of a Steiner quadruple system if one exists; the time required by this method is polynomial. By way of contrast, 2-colouring a partial Steiner quadruple system is shown to be NP-complete.
Original language | English (US) |
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Pages (from-to) | 103-111 |
Number of pages | 9 |
Journal | Discrete Applied Mathematics |
Volume | 4 |
Issue number | 2 |
DOIs | |
State | Published - Apr 1982 |
Externally published | Yes |
ASJC Scopus subject areas
- Discrete Mathematics and Combinatorics
- Applied Mathematics