2 papers
math.CO2024
Chromatic and achromatic numbers of unitary addition Cayley graphs
Keenan Calhoun, Yeşim Demiroğlu Karabulut, Vincent Pigno +1
Let be a ring. The unitary addition Cayley graph of , denoted , is the graph with vertex , and two distinct vertices and are adjacent if and only…
math.CO2018
Cayley Digraphs Associated to Arithmetic Groups
David Covert, Yeşim Demiroğlu Karabulut, Jonathan Pakianathan
We explore a paradigm which ties together seemingly disparate areas in number theory, additive combinatorics, and geometric combinatorics including the classical Waring problem, th…