%0 Journal Article
%A Arrondo Esteban, Enrique
%A Lanteri, Antonio
%A Novelli, Carla
%T A notion of delta-multigenus for certain rank two ample vector bundles
%D 2013
%@ 0386-5991
%U https://hdl.handle.net/20.500.14352/33337
%X A notion of "delta-genus" for ample vector bundles g of rank two on a smooth projective threefold X is defined as a couple of integers (delta(1),delta(2)).This extends the classical definition holding for ample line bundles. Then pairs (X, epsilon) with low delta(1) and delta(2) are classified under suitable additional assumptions on epsilon.
%~