#### Filter Results:

- Full text PDF available (2)

#### Publication Year

2012

2016

- This year (0)
- Last 5 years (3)
- Last 10 years (3)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- Nicholas Matteo
- Discrete & Computational Geometry
- 2016

- Paul B. Larson, Nicholas Matteo, Saharon Shelah
- Discrete Mathematics
- 2012

Suppose that we are given a family of choice functions on pairs from a given finite set. The set is considered as a set of alternatives (say candidates for an office) and the functions as potential “voters.” The question is, what choice functions agree, on every pair, with the majority of some finite subfamily of the voters? For the problem as stated, a… (More)

- Nicholas Matteo
- Discrete & Computational Geometry
- 2016

Any convex polytope whose combinatorial automorphism group has two orbits on the flags is isomorphic to one whose group of Euclidean symmetries has two orbits on the flags (equivalently, to one whose automorphism group and symmetry group coincide). Hence, a combinatorially two-orbit convex polytope is isomorphic to one of a known finite list, all of which… (More)

- ‹
- 1
- ›