Showing math.COShow all
2 papers · 1 filter
math.CO2026
Adjoints of Morphisms of Neural Codes
Juliann Geraci, Alexander B. Kunin, Alexandra Seceleanu
A combinatorial code is a collection of subsets of , or equivalently a set of points in . A morphism of codes is a map from one combinatorial code to…
math.CO2019
Graph Universal Cycles of Combinatorial Objects
Amelia Cantwell, Juliann Geraci, Anant Godbole +1
A connected digraph in which the in-degree of any vertex equals its out-degree is Eulerian; this baseline result is used as the basis of existence proofs for universal cycles (also…