OAI/Topology/CoarseAssembly/AnalyticKHomology.lean
10 declarations, 0 contain sorry, 0 declared as axioms
The odd Fredholm-module group
The group is formed from actual analytic cycles, modulo degeneracy, unitary equivalence, orthogonal direct sum and norm homotopy. Pullback of star representations descends to this quotient. This gives the analytic domain needed for the subsequent geometric construction; no assembly or nonzero class is postulated here.
- theorem
OAI.CoarseAssembly.Analytic.relation_zeroline 26 - theorem
OAI.CoarseAssembly.Analytic.degenerate_zeroline 30 - theorem
OAI.CoarseAssembly.Analytic.unitary_eqline 33 - theorem
OAI.CoarseAssembly.Analytic.directSum_eqline 38 - theorem
OAI.CoarseAssembly.Analytic.homotopy_eqline 43 - theorem
OAI.CoarseAssembly.Analytic.precompFree_relationline 50 - theorem
OAI.CoarseAssembly.Analytic.precomp_cycleClassline 65 - theorem
OAI.CoarseAssembly.Analytic.hom_extline 69 - theorem
OAI.CoarseAssembly.Analytic.precomp_idline 74 - theorem
OAI.CoarseAssembly.Analytic.precomp_compline 79