|International Journal of Applied Information Systems|
|Foundation of Computer Science (FCS), NY, USA|
|Volume 12 - Number 35|
|Year of Publication: 2020|
|Authors: Ch. Hemalatha, B. Maheswari|
Ch. Hemalatha, B. Maheswari . On Some New Signed Unidomination Parameters of Corona Product Graph of a Cycle with a Star. International Journal of Applied Information Systems. 12, 35 ( December 2020), 14-18. DOI=10.5120/ijais2020451893
Domination in graphs is an emerging area of research in graph theory and in recent years it has been studied extensively. The concept of dominating functions are introduced by Hedetniemi  and this concept has been studied extensively in recent years. Unidominating function and unidomination number are new concepts introduced by Anantha Lakshmi .She studied these concepts for some standard graphs. A new product on two graphs G1 and G2, called corona product denoted by G1⊙G2, was introduced by Frucht and Harary . The concept signed dominating function of corona product graph Cn⊙Km was studied by Siva Parvathi .Aruna  has introduced new concepts signed unidominating function and signed upper unidomination number of a graph. In this paper these concepts are studied for corona product graph Cn⊙K(1,m ).