In a follow-up to our paper [Threefolds with big and nef anticanonical bundles I, Math. Ann., 2005, 333(3), 569–631], we classify smooth complex projective threefolds Xwith −K X big and nef but not ample, Picard number γ(X) = 2, and whose anticanonical map is small. We assume also that the Mori contraction of X and of its flop X + are not both birational.
@article{bwmeta1.element.doi-10_2478_s11533-011-0023-1, author = {Priska Jahnke and Thomas Peternell and Ivo Radloff}, title = {Threefolds with big and nef anticanonical bundles II}, journal = {Open Mathematics}, volume = {9}, year = {2011}, pages = {449-488}, zbl = {1250.14030}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-011-0023-1} }
Priska Jahnke; Thomas Peternell; Ivo Radloff. Threefolds with big and nef anticanonical bundles II. Open Mathematics, Tome 9 (2011) pp. 449-488. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-011-0023-1/
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