PERIODICITY OF SPRAGUE-GRUNDY FUNCTION IN GRAPHS WITH DECOMPOSABLE NODES
Vincent K.M. Yu, Ranan B. Banerji · Cybernetics & Systems · 1982
Certain games exhibit a periodic behavior that makes it easy to calculate winning strategies for them. Two such classes of games had been analyzed by previous authors. Neither of these two theories included the other as a special case. This paper develops a generalized theory that includes both.