Linked from

The 12 pages that link to Exact sequence, each with the reason it gives.

• Homological algebraRelated: Exactness expresses when a chain complex has no homology at a given position.

• CokernelRelated: Exactness at a codomain means the incoming image fills the kernel of the following map.

• Chain complexCompared with: A chain complex requires image contained in kernel; exactness demands equality.

• Sheaf cohomologyRelated: Long exact sequences expose how cohomology responds to short exact sequences of sheaves.

• Commutative diagramRelated: Diagrams organize exact sequences and show how their maps interact.

• CohomologyRelated: Long exact sequences relate cohomology groups across spaces and pairs.

• Abelian categoryRelated: Abelian categories define exactness internally through kernels and images.

• Snake lemmaNarrower topic: Exactness is the conclusion that links the kernels and cokernels.

• Five lemmaNarrower topic: Exactness in the two rows supplies the kernel and image relations used in the proof.

• Nine lemmaNarrower topic: The lemma's conclusion is exactness of the third vertical sequence.

• Albert–Brauer–Hasse–Noether theoremRelated: The theorem is commonly expressed as an exact sequence ending in the sum of local invariants.

• Zig-zag lemmaNarrower topic: Exactness is the defining property of the homology sequence the lemma produces.