Timeline for 2D-metric to diagonal form with determinant 1
Current License: CC BY-SA 4.0
5 events
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Jun 1, 2021 at 13:05 | comment | added | Nikodem | Thank you @RobertBryant! I didn't look at that in the language of differential forms which seems to be superior here (over PDEs). I need to check how it works in practice on some examples ;) This question comes from studying the Dirac equation in curved 2D space where the condition $\det(g) = 1$ would make some important simplifications possible. | |
May 29, 2021 at 13:43 | vote | accept | Nikodem | ||
May 29, 2021 at 13:43 | vote | accept | Nikodem | ||
May 29, 2021 at 13:43 | |||||
May 29, 2021 at 0:17 | history | edited | Robert Bryant | CC BY-SA 4.0 |
Added a sketch of the local existence analysis
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May 28, 2021 at 23:59 | history | answered | Robert Bryant | CC BY-SA 4.0 |