SEMINAR: Groups and Combinatorics Seminar: Wiener dimension and Sierpinski graphs
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Groups and Combinatorics Seminar: Wiener dimension and Sierpinski graphs |
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Time and place: 16:00 Friday 29 January in Weatherburn LT
Speaker: Sara Zemljic (University of Iceland)
Title: Wiener dimension and Sierpinski graphs
Abstract: Wiener dimension is a relatively new graph invariant closely connected to the Wiener index of graphs. It is defined as the number of different (total) distances of its vertices. The (total) distance of a vertex of a graph is the sum of all the distances to that vertex. Despite a clear definition of the Wiener dimension, it is not always straightforward how to determine this dimension for some particular graphs. In this talk I will go through some known results about the Wiener dimension and mostly focus on the family of Sierpinski graphs, for which the Wiener dimension is still unknown.
Contact |
Tomasz Popiel
<[email protected]>
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Start |
Fri, 05 Feb 2016 16:00
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End |
Fri, 05 Feb 2016 17:00
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Submitted by |
Tomasz Popiel <[email protected]>
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Last Updated |
Tue, 16 Feb 2016 08:26
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