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pro vyhledávání: '"Dmitri Yu. Nogin"'
Autor:
Dmitri Yu. Nogin, Boris V. Karpov
We study complete exceptional collections of coherent sheaves over Del Pezzo surfaces, which consist of three blocks such that inside each block all Ext groups between the sheaves are zero. We show that the ranks of all sheaves in such a block are th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba3ccc868d882322956b9f0aa3585e48
http://arxiv.org/abs/alg-geom/9703027
http://arxiv.org/abs/alg-geom/9703027
