A DIAGONAL ON THE ASSOCIAHEDRA
A DIAGONAL ON THE ASSOCIAHEDRA
复制标题
联体面体上的对角线
DOI:
--
复制
发表时间:
2000
期刊:
影响因子:
--
通讯作者:
R. Umble
中科院分区:
文献类型:
--
作者:
S. Saneblidze;R. Umble
Let C_*(K) denote the cellular chains on the Stasheff associahedra. We construct an explicit combinatorial diagonal Delta : C_*(K) --> C_*(K) otimes C_*(K); consequently, we obtain an explicit diagonal on the A_infty-operad. We apply the diagonal Delta to define the tensor product of A_infty-(co)algebras in maximal generality.