Timeline for A question of direct image of relative canonical bundle
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Apr 30, 2015 at 17:37 | comment | added | abx | An integer-valued function which is upper semi-continuous attains its minimum on an open subset. | |
| Apr 30, 2015 at 17:34 | comment | added | Higgs-Boson | Thanks for your answer. Grauert's semi-continuity theorem states that $h^0(\mathcal{F}|_{X_y})$ is semi-continuous. How could we find the Zariski open set $U$ of $Y$ such that $h^0(\mathcal{F}|_{X_y})$ is constant in $U$? | |
| Apr 30, 2015 at 17:13 | history | answered | abx | CC BY-SA 3.0 |