讨论了李超代数上的左超对称结构与其上的1维上同调群的关系。
It discusses the relationship between left-supersymmetric structures on Lie superalgebra and its 1 th cohomology group.
讨论论了R在小同调维数时的结构。
The structure of R with small homological dimension is discussed.
基于复杂网络社团结构理论，提出了一种同调等值的新算法。
Based on the community structure theory of complex network, a new coherency-based dynamic equivalence algorithm is proposed.
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