Roitman's Theorem for Singular Projective Varieties |
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| Authors: | J Biswas V Srinivas |
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| Institution: | (1) School of Mathematics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai-, 400005, India. e-mail |
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| Abstract: | We construct an Abel–Jacobi mapping on the Chow group of 0-cycles of degree 0, and prove a Roitman theorem, for projective varieties over C with arbitrary singularities. Along the way, we obtain a new version of the Lefschetz Hyperplane theorem for singular varieties. |
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| Keywords: | 0-cycle Roitman theorem Lefschetz theorem |
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