4 citations
- Michigan State UniversityUS2 papers
- Bard CollegeUS1 paper
- California State University, StanislausUS1 paper
- DePaul UniversityUS1 paper
- Mount Holyoke CollegeUS1 paper
- Purdue University West LafayetteUS1 paper
- Sam Houston State UniversityUS1 paper
- Université Paris-SaclayFR1 paper
- University of Hawaiʻi at MānoaUS1 paper
- Vassar CollegeUS1 paper
- West Virginia University Institute of TechnologyUS1 paper
4 papers · 1 filter
How many cards should you lay out in a game of EvenQuads?: A detailed study of caps in AG(n,2)
Julia Crager, Felicia Flores, Timothy E. Goldberg +4
We define a \textit{cap} in the affine geometry to be a subset in which any collection of 4 points is in general position. In this paper we classify, up to affine equival…
The pinnacle set of a permutation
Robert Davis, Sarah A. Nelson, T. Kyle Petersen +1
The peak set of a permutation records the indices of its peaks. These sets have been studied in a variety of contexts, including recent work by Billey, Burdzy, and Sagan, which enu…
On (2,3)-agreeable Box Societies
Michael Abrahams, Meg Lippincott, Thierry Zell
The notion of -agreeable society was introduced by Deborah Berg et al.: a family of convex subsets of is called -agreeable if any subfamily of size contain…
Sinks in Acyclic Orientations of Graphs
David D. Gebhard, Bruce E. Sagan
Greene and Zaslavsky proved that the number of acyclic orientations of a graph with a unique sink is, up to sign, the linear coefficient of the chromatic polynomial. We give three…