Chromatic Zagreb indices for graphical embodiment of colour clusters

Johan Kok, Naduvath Sudev, Muhammad Kamran Jamil

For a colour cluster $\mathbb{C}=({\mathcal{C}}_1,{\mathcal{C}}_2,{\mathcal{C}}_3,\dots ,{\mathcal{C}}_{\ell })$, where ${\mathcal{C}}_i$ is a colour class such that $|{\mathcal{C}}_i|=r_i$, a…