A Combinatorial Coordinate System for the Vertices in the Octagonal $C_{4}C_{8}(S)$ Grid
Lidija Čomić · 2021
We define a new integer-valued combinatorial coordinate system for the vertices in the octagonal C4C8(S) grid. We review the existing coordinate systems proposed in the literature and provide formulas for the conversion between our and existing coordinate systems, as well as with Cartesian coordinates. The neighborhood relation between vertices can be obtained through arithmetic operations on vertex coordinates.