The Erdos-Ko-Rado theorem for transitive groups

2021-07-27 17:00 — 18:00 Zoom Sarobidy Razafimahatratra (University of Regina, Canada) The Erdos-Ko-Rado theorem for transitive groups  A set of permutations $\mathcal{F}$ of a finite transitive group $G\leq \sym(\Omega)$ is \emph{intersecting} if any two permutations in $\mathcal{F}$ agree on an…

On intersecting sets of groups

2021-07-26 11:00 — 12:00 Zoom Milad Ahanjideh (Bogazici University, Turkey ) On intersecting sets of groups Let $\Omega$ be a finite set and $G$ be a permutation group on it. A subset $A$ of $G$ is \textit{intersecting} if for every…

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