灯笼引理
A lantern lemma
摘要:
本文证明了在曲面的映射类群中,任意形式为T_x^j T_y^k = M(M是多重扭曲)的Dehn扭曲之间的关系是灯笼关系,任意形式为(T_x T_y)^k = M(其中T_x与M交换)的关系是2-链关系。
英文摘要:
We show that in the mapping class group of a surface any relation between Dehn twists of the form T_x^j T_y^k = M (M a multitwist) is the lantern relation, and any relation of the form (T_x T_y)^k = M (where T_x commutes with M) is the 2-chain relation.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。