R. Jeffs

activity

20152023

most citedMorphisms of Neural Codes

13 citations · 63 across the 13 of their papers we have counts for

collaborators

Showing 2018 · math.COShow all

3 papers · 2 filters

math.CO2018★ 12 cited

Sunflowers of Convex Open Sets

R. Amzi Jeffs

A sunflower is a collection of sets ${U_{1}, \dots, U_{n}}$ such that the pairwise intersection $U_{i} \cap U_{j}$ is the same for all choices of distinct $i$ and $j$ . We study sunflowers…

math.CO2018★ 7 cited

Convex Union Representability and Convex Codes

R. Amzi Jeffs, Isabella Novik

We introduce and investigate $d$ -convex union representable complexes: the complexes that arise as the nerve of a finite collection of convex open sets in $R^{d}$ whose union…

math.CO2018★ 13 cited

Morphisms of Neural Codes

R. Amzi Jeffs

We define a notion of morphism between combinatorial codes, making the class of all combinatorial codes into a category $Code$ . We show that morphisms can be used to remov…