On graphs whose chromatic transversal domination number is two
Author
Ayyaswamy, S. K.
Natarajan, C.
Full text
https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/59-6410.4067/S0716-09172011000100006
Abstract
In this paper we characterize the class of trees, block graphs, cactus graphs and cubic graphs for which the chromatic transversal domination number is equal to two.