On Pathos Total Semitotal And Entire Total Block Graph Of A Tree
M. H. Muddebihal, Syed Babajan · Zenodo (CERN European Organization for Nuclear Research) · 2012
In this communication, the concept of pathos total semitotal and entire total block graph of a tree is introduced. Its study is concentrated only on trees. We present a characterization of graphs whose pathos total semitotal block graphs are planar, maximal outerplanar, minimally nonouterplanar, nonminimally nonouterplanar, noneulerian and hamiltonian.