2 papers
math.CO2025
Lucky Cars in Fubini Rankings and Unit Fubini Rankings
Camilo Barreto, Melissa Beerbower, Jennifer Elder +6
We study lucky cars in subsets of parking functions, called Fubini rankings and unit Fubini rankings. A Fubini ranking is a sequence of nonnegative integers that encodes a valid ra…
math.CO2025
A Resolution of the McCarty Conjecture
Anant Godbole, Lybitina Koene, Grant Shirley
The McCarty Conjecture states that any McCarty Matrix (an matrix with positive integer entries and each of the row and column sums equal to ), can be additi…