S. Prin

Defining phylogenetic relationships: a complete and minimal set of combinatorial properties for triplets

This paper defines a complete set of combinatorial properties for triplets to uniquely determine phylogenetic trees from coherent triplet sets.

Cladistic hypotheses as degree of equivalence relational structures: implications for three-itemstatements

The paper defines three-item statements using degree of equivalence relations to show that higher k-adic rules can be reduced to simpler rules.