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The Leray spectral sequence is a mathematical tool used in algebraic topology, specifically in the context of sheaf theory and the study of cohomological properties of spaces. It provides a way to compute the cohomology of a space that can be decomposed into simpler pieces, such as a fibration or a covering.

Ancestors (6)

  1. Sheaf theory
  2. Category theory
  3. Fields of abstract algebra
  4. Fields of mathematics
  5. Mathematics
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