| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/GAP/pkg/hap/tutorial/tutex/ (Algebra von RWTH Aachen Version 4.15.1©) Datei vom 19.6.2025 mit Größe 989 B |
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Quelle 13.10.txt Sprache: Text |
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gap> res:=ResolutionFiniteGroup(SymmetricGroup(5),5);;
gap> C:=TensorWithIntegers(res); Chain complex of length 5 in characteristic 0 . gap> D:=ContractedComplex(C);#A chain homotopic complex Chain complex of length 5 in characteristic 0 . gap> List([0..5],C!.dimension); [ 1, 4, 10, 20, 35, 56 ] gap> List([0..5],D!.dimension); [ 1, 1, 2, 4, 6, 38 ] gap> CxC:=TensorProduct(C,C); Chain complex of length 10 in characteristic 0 . gap> SC:=SuspendedChainComplex(C); Chain complex of length 6 in characteristic 0 . gap> RC:=ReducedSuspendedChainComplex(C); Chain complex of length 6 in characteristic 0 . gap> PC:=PathObjectForChainComplex(C); Chain complex of length 5 in characteristic 0 . gap> dualC:=HomToIntegers(C); Cochain complex of length 5 in characteristic 0 . gap> Cxp:=TensorWithIntegersModP(C,5); Chain complex of length 5 in characteristic 5 . gap> CxQ:=TensorWithRationals(C); #The quirky -1/2 denotes rationals Chain complex of length 5 in characteristic -1/2 . ¤ Dauer der Verarbeitung: 0.13 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28