$\Bbb Q$-Fano threefolds of large Fano index. I.
Documenta mathematica, Tome 15 (2010), pp. 843-872
We study Q-Fano threefolds of large Fano index. In particular, we prove that the maximum possible Fano index is attained only by the weighted projective space P(3,4,5,7).
Classification :
14E30, 14J30, 14J45
Mots-clés : linear system, Q-Fano variety, sarkisov link
Mots-clés : linear system, Q-Fano variety, sarkisov link
@article{10_4171_dm_316,
author = {Yuri Prokhorov},
title = {$\Bbb Q${-Fano} threefolds of large {Fano} index. {I.}},
journal = {Documenta mathematica},
pages = {843--872},
year = {2010},
volume = {15},
doi = {10.4171/dm/316},
url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/316/}
}
Yuri Prokhorov. $\Bbb Q$-Fano threefolds of large Fano index. I.. Documenta mathematica, Tome 15 (2010), pp. 843-872. doi: 10.4171/dm/316
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