Timeline for Decomposition of $f^{*}T_X$ for a morphism $f:\mathbb{P}^1 \rightarrow X$
Current License: CC BY-SA 3.0
4 events
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| Jan 30, 2012 at 10:13 | comment | added | Luca Benzo | Thank you! Actually I knew fact 1 you cite, I simple didn't think over it while writing the question since in my context I always work up to a general deformation of f. Moreover $∑a_i$ is independent of $f$ for every $[f]∈V$, which is consistent with example suggested by Jason Starr. I didn't know the second fact you cite, now I check it | |
| Jan 29, 2012 at 7:48 | vote | accept | Luca Benzo | ||
| Jan 28, 2012 at 23:20 | history | edited | Sándor Kovács | CC BY-SA 3.0 |
added 6 characters in body; added 1 characters in body
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| Jan 28, 2012 at 20:49 | history | answered | Sándor Kovács | CC BY-SA 3.0 |