Tag Archives: induced subgraphs

British Mathematical Colloquium, days 3 and 4

Posted on 14/06/2018 by

The day began with the plenary talk by Paul Seymour, whom I’ve known for longer than almost anyone else at the meeting. He explained that there are many different “ordering” relations on graphs; the two he considers most important are … Continue reading →

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London Combinatorics Colloquia

Posted on 11/05/2018 by

The second speaker at this year’s Queen Mary colloquium, János Pach, said at the start of his talk that he first came to Britain as a backpacker some years ago; at that time he never imagined that by now there … Continue reading →

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