Some articles on communicating class, communicating, class:
... A set of states C is a communicating class if every pair of states in C communicates with each other, and no state in C communicates with any state not in C ... in this sense is an equivalence relation and thus that communicating classes are the equivalence classes of this relation ... A communicating class is closed if the probability of leaving the class is zero, namely that if i is in C but j is not, then j is not accessible from i ...
Famous quotes containing the word class:
“... in the fierce competition of modern society the only class left in the country possessing leisure is that of women supported in easy circumstances by husband or father, and it is to this class we must look for the maintenance of cultivated and refined tastes, for that value and pursuit of knowledge and of art for their own sakes which can alone save society from degenerating into a huge machine for making money, and gratifying the love of sensual luxury.”
—Mrs. H. O. Ward (18241899)