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Long exact sequence in homology

The connecting map sends a homology class in the quotient complex to the class obtained by lifting a representative, applying the middle differential, and identifying the result in the subcomplex.

Ancestors (8)

  1. Short exact sequence of chain complexes
  2. Chain complex
  3. Homology
  4. Algebraic topology
  5. Geometry and topology
  6. Area of mathematics
  7. Mathematics
  8. Home

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