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Counting complements in the partition lattice, and hypertrees

✍ Scribed by Daniel Grieser


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
290 KB
Volume
57
Category
Article
ISSN
0097-3165

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πŸ“œ SIMILAR VOLUMES


Complementation in the lattice of equiva
✍ Dikran Dikranjan; Alberto Policriti πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 646 KB

The aim of this paper is to study those pairs of complementary equivalence relations on a fixed set which are maximal as families of mutually complementary equivalence relations. The existence of such pairs on uncountable sets was proved by Steprgns and Watson (1995). They conjectured that such pair