Timeline for Parametric ODEs - when do there exist solutions independent of the parameter?
Current License: CC BY-SA 3.0
2 events
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| Aug 8, 2017 at 1:29 | comment | added | Jeanne Clelland | Robert, thanks so much! I'll have to think about this. The big problem is that I know almost nothing about the functions $c_{j_0 j_1 j_2 j_3}(\lambda)$, because they themselves are expressed in terms of three unknown functions of $\lambda$ and their derivatives up to order 2. Ultimately I want to know necessary conditions on these 3 unknown functions of $\lambda$ for the zero locus $Z$ you describe above to have dimension at least 1. | |
| Aug 7, 2017 at 21:43 | history | answered | Robert Bryant | CC BY-SA 3.0 |