Tuesday, 15:45 - 16:10 h, Room: H 3008


Tamon Stephen
The width of 4-prismatoids

Coauthors: Francisco Santos, Hugh Thomas


Santos' construction of a counterexample to the Hirsch conjecture highlights a particular 5-dimensional "prismatoid'' polytope. We use the Euler characteristic to prove that there is no analogous 4-dimensional prismatoid.


Talk 2 of the invited session Tue.3.H 3008
"Combinatorics and geometry of linear optimization II" [...]
Cluster 2
"Combinatorial optimization" [...]


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