On the cubicity of AT-free graphs and circular-arc graphs

L. Sunil Chandran, Mathew C. Francis, Naveen Sivadasan

A unit cube in $k$ dimensions ($k$-cube) is defined as the the Cartesian product $R_1\times R_2\times ...\times R_k$ where $R_i$(for $1\le i\le k$) is a closed interval of the for…