cocycle

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

co- +‎ cycle

Noun

[edit]

cocycle (plural cocycles)

  1. (cohomology) A cochain that is in the kernel of a coboundary map.
Retrieved from "https://en.wiktionary.org/w/index.php?title=cocycle&oldid=45274203"