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Cohomology operations are algebraic tools used in algebraic topology and related fields to study the properties of topological spaces through their cohomology groups. Cohomology itself is a mathematical concept that associates a series of abelian groups or vector spaces with a topological space, capturing information about its structure and features.

Ancestors (5)

  1. Algebraic topology
  2. Fields of abstract algebra
  3. Fields of mathematics
  4. Mathematics
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