parity

The term *parity* means different things in different contexts:

In discussion of homological superalgebra, *parity* refers to the total $\mathbb{Z}/2$-grading which in Bernstein’s convention controls the sign rule. See at *chain complex of super vector spaces* the remark on parity.

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Created on July 27, 2018 at 06:25:43. See the history of this page for a list of all contributions to it.