Keywords: perfect phylogeny, minimum conflict-free row split problem, minimum uncovering branching problem, branching, acyclic digraph, chain partition, Dilworth's theoremPublished in RUP: 07.08.2020; Views: 1662; Downloads: 71 Link to full text
Keywords: Witt's theorem, linear algebra, bilinear formsPublished in RUP: 17.09.2018; Views: 2057; Downloads: 39 Link to full text