Timeline for Is there a theory of differential equations for smooth correspondences?
Current License: CC BY-SA 2.5
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| Dec 2, 2009 at 22:22 | comment | added | Theo Johnson-Freyd | Oh, maybe. I am, of course, especially interested in the "focal points" where the map N x N x R <-- TN x R has, if not positive-dimensional fibers, at least vanishing differential. I'm mostly wondering about how to even phrase sentences like "satisfies a differential equation" near such points. | |
| Dec 2, 2009 at 17:51 | history | answered | David Treumann | CC BY-SA 2.5 |