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

 

Tamon Stephen
The width of 4-prismatoids

Coauthors: Francisco Santos, Hugh Thomas

 

Abstract:
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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