double coset中文什么意思

重倍集

• double:    adj. 1.两倍的，加倍的。 2. ...
• coset:    伴集; 傍集; 傍系; 层系组; 丛 ...
• cancer coset:    铠甲状癌

百科释义

In mathematics, an (H,K) double coset in G, where G is a group and H and K are subgroups of G, is an equivalence class for the equivalence relation defined on G by