E.-G. Tay

most citedOn Cross-intersecting Sperner Families

3 citations · 5 across the 3 of their papers we have counts for

collaborators

3 papers

math.CO2021★ 2 cited

Application of some techniques in Sperner Theory: Optimal orientations of vertex-multiplications of trees with diameter 4

W. H. W. Wong, E. G. Tay

Koh and Tay proved a fundamental classification of $G$ vertex-multiplications into three classes $C_{0}, C_{1}$ and $C_{2}$ . They also showed that any verte…

math.CO2020

Kruskal-Katona's function and a variation of cross-intersecting antichains

Wong W. H. W., E. G. Tay

We prove some properties of the Kruskal-Katona function, and apply to the following variation of cross-intersecting antichains. Let $n \geq 4$ be an even integer and $A$ an…

math.CO2020★ 3 cited

On Cross-intersecting Sperner Families

W. H. W. Wong, E. G. Tay

Two sets $A$ and $B$ are said to be cross-intersecting if $X \cap Y \neq = \emptyset$ for all $X \in A$ and $Y \in B$ . Given two cross-intersecting S…