%0 Journal Article %T Adjacency Algebra of Unitary Cayley Graph %A A. Satyanarayana Reddy %J Journal of Global Research in Mathematical Archives %D 2013 %I Journal of Global Research in Mathematical Archives %X A few properties of unitary Cayley graphs are explored using their eigenvalues. It is shown that the adjacency algebra of a unitary Cayley graph is a coherent algebra. Finally, a class of unitary Cayley graphs that are distance regular are also obtained. Key Words: Adjacency Algebra, Circulant Graph, Coherent Algebra, Distance Regular Graph,Ramanujan's sum . AMS(2010): 05C25, 05C50 %U http://www.jgrma.info/index.php/jgrma/article/view/2