How much connection is there between Commutative Algebra and Algebraic Topology?
I am looking for general highlights, not complex details.
How much connection is there between Commutative Algebra and Algebraic Topology?
I am looking for general highlights, not complex details.
"How much connection is there between the wheel and bike racing ?"
Basically, one is an essential tool for the other : algebraic topology is full of commutative algebra concepts, such as polynomial rings or exact sequences, and uses many commutative algebra methods or results, such as the five-lemma or diagram-chasing arguments.