AU - Assari, A.
AU - Rahimi, M.
TI - On Beck's Coloring for Measurable Functions
PT - JOURNAL ARTICLE
TA - IJMSI
JN - IJMSI
VO - 16
VI - 2
IP - 2
4099 - http://ijmsi.ir/article-1-1138-en.html
4100 - http://ijmsi.ir/article-1-1138-en.pdf
SO - IJMSI 2
ABĀ - We study Beck-like coloring of measurable functions on a measure space $Omega$ taking values in a measurable semigroup $Delta$. To any measure space $Omega$ and any measurable semigroup $Delta$ we assign a graph (called a zero-divisor graph) whose vertices are labelled by the classes of measurable functions defined on $Omega$ and having values in $Delta$, with two vertices $f$ and $g$ adjacent if $f.g=0$ a.e.. We show that, if $Omega$ is atomic, then not only the Beckchr('39')s conjecture holds but also the domination number coincide to the clique number and chromatic number as well. We also determine some other graph properties of such a graph.
CP - IRAN
IN -
LG - eng
PB - IJMSI
PG - 1
PT - Research paper
YR - 2021