double coset
基礎(chǔ)科學(xué)

        Definition: (Mathematics) An (H,K) double coset in G,where G is a group and H and Kare subgroups of G,is an equivalence class for the equivalence relation defined on G by x～yif there are h in H and k in K with hxk=y. Then each double coset is of form HxK,......（本文共 671 字）     [閱讀本文] >>