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Extensions of vector bundles on P1 |
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| Authors: | Enrico Schlesinger |
| Institution: | Dipartimento Di Matematica , Politecnica Di Milano , Via Bonardi, 9, Milano, 20133, Italy E-mail: enrch@mate. Polimi. it |
| Abstract: | We determine the triples F,G,H of vector bundles of finite rank on P1 which may fit in an exact sequence 0→F→G→H→0. |
| Keywords: | 14F05 13CXX |