Timeline for $f^{-1}\mathcal I \cdot \mathcal O_X$ vs $f^\ast \mathcal I$
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| May 23, 2013 at 14:11 | comment | added | Karl Schwede | For what it's worth, many people write $f^* \mathcal{I}$ when they mean $f^{-1} \mathcal{I} \cdot \mathcal{O}_X$ (this is especially prevalent in resolution of singularities texts). I haven't looked at your source, but are you sure this isn't what's meant there? | |
| May 23, 2013 at 9:43 | answer | added | Sasha | timeline score: 4 | |
| May 23, 2013 at 8:42 | history | asked | user34290 | CC BY-SA 3.0 |