Combinatorial topology Guide, Meaning , Facts, Information and Description
In mathematics, combinatorial topology was an older name for algebraic topology, dating from the time when topological invariants of spaces (for example the Betti numbers) were regarded as derived from combinatorial decompositions such as simplicial complexes. After the proof of the simplicial approximation theorem this approach provided rigour.The change of name, probably in the 1930s, reflected the move to organise topological classes such as cycles modulo boundaries explicitly into abelian groups. This point of view is often attributed to Emmy Noether, and so the change of title may reflect her influence.
This is an Article on Combinatorial topology. Page Contains Information, Facts Details or Explanation Guide About Combinatorial topology