Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4598378 | Journal of Pure and Applied Algebra | 2006 | 22 Pages |
Abstract
In the model FF of synthetic differential geometry consisting of sheaves (with respect to open covers) over FF, the opposite category of the category of closed finitely generated C∞C∞-rings, any morphism from S , the zeroes of the “amazing right adjoint” of dxdx, to the real line R extends to a morphism from R to R. This shows that the De Rham cohomology of the space S is the same as the characteristic cohomology of the ideal generated by dxdx.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
James J. Faran, V,