Connected Domination number of a Commutative Ring

نویسندگان

  • J. Ravi Sankar
  • Saradha Gangadharan
  • Ravi Sankar
چکیده

In this paper, we evaluate the connected domination number of (Zn), in some case of n. We find out that the connected domination number of (Z p e1 1 ×p e2 2 ×···×p ek k ) is equal to k. Finally, we characterize the graphs in which γ ( (Zn)) = γc( (Zn)). AMS subject classification: 05C25, 05C69.

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تاریخ انتشار 2012