CohomologyconceptRelated → Exact sequencesRelated → Persistent homologyRelated → Simplicial complexesRelated → Topological spaces
HomotopyconceptRelated → Fundamental groupRelated → Homotopy equivalenceRelated → Topological spacesRelated → Simplicial complexes
Simplicial complexesconceptRelated → Chain complexesRelated → Euler characteristicRelated → HomotopyRelated → Cohomology
Chain complexesconceptRelated → Simplicial complexesRelated → Homology groupsLeads to → Homology groups
Covering spacesconceptRelated → Fundamental groupRelated → Homotopy equivalenceRequires → Topological spaces
Homology groupsconceptRelated → Chain complexesRelated → Euler characteristicRequires → Chain complexesLeads to → Persistent homology
Persistent homologyconceptRelated → Higher homotopy groupsRelated → CohomologyRequires → Homology groups