A New Castelnuovo Bound for Two Codimensional Subvarieties of ℙ r

DOI10.2307/2159377zbMath0749.14031OpenAlexW4246347567MaRDI QIDQ3987592

Alberto Alzati

Publication date: 28 June 1992

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2159377

zbMATH Keywords

codimension 2Castelnuovo bound

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Surfaces and higher-dimensional varieties (14J99) Projective techniques in algebraic geometry (14N05) Low codimension problems in algebraic geometry (14M07)

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A new Castelnuovo bound for codimension three subvarieties ⋮ Bounding Castelnuovo-Mumford regularity for varieties with good general projections

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