In the context of synthetic di erential geometry (SDG), we provide, for any manifold, a homotopy equivalence between its de Rham complex, and a complex of inΓΏnitesimal singular cochains. The equivalence takes wedge product of forms to cup product of singular cochains.
β¦ LIBER β¦
Isomorphisms of differential forms and cochains
β Scribed by Jenny Harrison
- Publisher
- Springer-Verlag
- Year
- 1998
- Tongue
- English
- Weight
- 459 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1050-6926
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