Threefolds with big and nef anticanonical bundles I
classification
🧮 math.AG
keywords
anticanonicalbundlesthreefoldsampleassociatedbasecaseclassification
read the original abstract
We start the classification of smooth projective threefolds X whose anticanonical bundles -K_X are big and nef but not ample. In this paper we treat the case b_2(X) = 2 and the morphism associated with the base point free linear system |-mK_X|, m>>0, is divisorial.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.