Timeline for Question about log and exp of a formal group law
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Oct 30, 2021 at 22:48 | comment | added | KConrad | As Lubin has commented somewhere else on this site, it is a remarkable property that the well-behaved exponential (everywhere convergent, and homomorphism) and badly-behaved logarithm (finite radius of convergence, not a homomorphism) in complex analysis switch roles in $p$-adic analysis, where the logarithm is better behaved than the exponential in the sense of having a larger radius of convergence (although both are $p$-adically nice in being homomorphisms between their discs of convergence). | |
| Oct 26, 2021 at 2:54 | vote | accept | user474 | ||
| Oct 23, 2021 at 18:16 | history | answered | Lubin | CC BY-SA 4.0 |