Discrete Math Seminar: Tamon Stephen
- Date: 05/29/2012
- Time: 14:30
Simon Fraser University
The width of 4-prismatoids
Santos' recent construction of a counterexample to the Hirsch conjecture highlights a particular 5-dimensional ``prismatoid'' polytope.We use the Euler characteristicto prove that there is no analogous 4-dimensional prismatoid.
This is joint work with Francisco Santos and Hugh Thomas.
For more information please visit SFU Mathematics Department