%0 Journal Article %T On the total domatic number of regular graphs %A H. Aram %A S.M. Sheikholeslami %A L. Volkmann %J Transactions on Combinatorics %D 2012 %I University of Isfahan %X A set S of vertices of a graph G = (V;E) without isolated vertex is a total dominating set if every vertex of V (G) is adjacent to some vertex in S. The total domatic number of a graph G is the maximum number of total dominating sets into which the vertex set of G can be partitioned. We show that the total domatic number of a random r-regular graph is almost surely at most r %K total dominating set %K total domination number %K total domatic number %K Regular graph %U http://www.combinatorics.ir/?_action=showPDF&article=760&_ob=362cc9c41ad1def424bd149103450c49&fileName=full_text.pdf