Algebraic Barth-Lefschetz theorems
نویسندگان
چکیده
منابع مشابه
Lefschetz Theorems for Torsion Algebraic Cycles in Codimension 2
Let Y be a smooth projective variety over C, and X be a smooth hypersurface in Y . We prove that the natural restriction map on Chow groups of codimension two cycles is an isomorphism when restricted to the torsion subgroups provided dimY ě 5. We prove an analogous statement for a very general hypersurface X Ă P of degree ě 5. In the more general setting of a very general hypersurface X of suff...
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ژورنال
عنوان ژورنال: Nagoya Mathematical Journal
سال: 1996
ISSN: 0027-7630,2152-6842
DOI: 10.1017/s0027763000005626