Chandru Hegde

Bi-Metric Dimension of Graphs

A. Raghavendra, B. Sooryanarayana & Chandru Hegde · Journal of Advances in Mathematics and Computer Science · 2014

For a connected graph G, a subset S = {s1, s2,...., sk} of vertices of G and each vertex x of G we associate a pair of k-dimensional vectors (u,v), where u = (d(x, s1), d(x, s2),...., d(x, sk)) and v = (δ(x, s1), δ(x, s2),...., (x, sk)), where d(x, si) and δ(x, si) respectively d...