Ian M. Wanless

activity

20092026

most citedAutoparatopisms of Quasigroups and Latin Squares

12 citations · 27 across the 19 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.CO2017

Counterexamples on matchings in hypergraphs and full rainbow matchings in graphs

Pu Gao, Reshma Ramadurai, Ian M. Wanless +1

A graph $G$ whose edges are coloured (not necessarily properly) contains a full rainbow matching if there is a matching $M$ that contains exactly one edge of each colour. We refute…

math.GR2017

Small partial Latin squares that embed in an infinite group but not into any finite group

Heiko Dietrich, Ian M. Wanless

Suppose that $Y_{1}, Y_{2}, Y_{3}$ are finite sets and $P \subseteq Y_{1} \times Y_{2} \times Y_{3}$ . We say that $P$ embeds in a group $G$ if there exist injective maps $ϕ_i\colon Y_i\rightarrow G…