Timeline for Is canonical class a topological invariant?
Current License: CC BY-SA 3.0
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
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| Jul 15, 2011 at 14:28 | comment | added | Francesco Polizzi | Dear Dmitri, I do not know. I have to think about it. Anyway, if it works it would be nice! | |
| Jul 15, 2011 at 14:22 | comment | added | Dmitri Panov | Francesco, thanks. I never saw this conjecture of Kostchik, it sounds interesting. Though since this conjectured such a long time ago... I would try to get a counterexample by taking ramified covers of $\mathbb CP^2$ in a real arrangement. Is it obvious this will not work? | |
| Jul 15, 2011 at 14:12 | comment | added | Francesco Polizzi | Nice. Do you know whether there exist examples of orientation reversing diffeomorphic algebraic surfaces? Or, more generally, if the conjecture in my answer has been settled? | |
| Jul 15, 2011 at 14:07 | history | answered | Dmitri Panov | CC BY-SA 3.0 |