I appreciate this entry, but would like some references that have these different usages! Tom Ruen 04:46, 29 July 2006 (UTC)
I removed these entries which distracted from the definitions. Unsure if/how they should be here. Tom Ruen 01:29, 28 September 2006 (UTC)
- A facet of an n-dimensional simplex is one of its (n-1)-dimensional "faces."
- A facet of a simplicial complex is its maximal (under inclusion) face.