Ortrud Oellermann, 2017/04/21
Seminar series:  Combinatorics
Presenter:Ortrud Oellermann
Department:Mathematics
Institution:University of Manitoba
Date:Friday, April 21st, 2017
Time::
Location:111 Armes

Ortrud Oellermann, 2017/04/21

The study of the mean subtree order of a given tree was initiated in a 1983 paper of Jamison. While the structure of trees of a given order with minimum mean subtree order have been characterized, the problem of describing trees of a given order with maximum mean subtree order is still largely open. This talk begins with an overview of known results followed by recent results on trees of maximum subtree order within certain classes of trees. (New results are joint work with Lucas Mol.)

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Friday, August 4th, 2017 at 15:30, 418 Machray Hall
Jose Aguayo
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(Seminar series : Colloquium)