This paper provides a definition of a cellular line in a cellular array that is independent of the notion of a line in $\mathfrak{R}^2$.It also presents a way of determining whether or not a cell set is a cellular line.Brief statements about existence, uniqueness, and properties of cellular lines are included.
Colin Chibaya, 2019 International Multidisciplinary Information Technology and Engineering Conference (IMITEC), A Message Passing XSet for Path Finding Robotic Devices, pp. 1-9, 2019, Vanderbijlpark, South Africa, 10.1109/imitec45504.2019.9015862.