Robinson Czajkowski

collaborators

2 papers

math.CO2020

Zero-Divisor Graphs of $Z_{n}$ , their products and $D_{n}$

Amrita Acharyya, Robinson Czajkowski

This paper is an endeavor to discuss some properties of zero-divisor graphs of the ring $Z_{n}$ , the ring of integers modulo $n$ . The zero divisor graph of a commutative rin…

math.CO2020

$K$ block set partition patterns and statistics

Amrita Acharyya, Robinson Paul Czajkowski, Allen Richard Williams

A set partition $σ$ of $[n] = {1, \dots, n}$ contains another set partition $ω$ if a standardized restriction of $σ$ to a subset $S \subseteq [n]$ is equivalent to $ω$ . Otherwise, $σ…

Zero-Divisor Graphs of Zn​, their products and Dn​

K block set partition patterns and statistics

Zero-Divisor Graphs of $Z_{n}$ , their products and $D_{n}$

$K$ block set partition patterns and statistics