Delta invariants of projective bundles and projective cones of Fano type
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DOI: 10.1007/s00209-021-02787-7
Abstract: In this paper, we will give a precise formula to compute delta invariants of projective bundles and projective cones of Fano type. read more here.
Keywords: projective bundles; bundles projective; invariants projective; delta invariants ... See more keywords
Fiber Invariants of Projective Morphisms and Regularity of Powers of Ideals
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DOI: 10.1007/s40306-019-00352-3
Abstract: We introduce an invariant, associated to a coherent sheaf of graded modules over a projective morphism of schemes, which controls when sheaf cohomology can be passed through the given morphism. We then use this invariant… read more here.
Keywords: morphisms regularity; fiber invariants; invariants projective; regularity ... See more keywords