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Search: All articles in the CMB digital archive with keyword Noether--Lefschetz

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1. CMB 2008 (vol 51 pp. 283)

Ravindra, G. V.
 The Noether--Lefschetz Theorem Via Vanishing of Coherent Cohomology We prove that for a generic hypersurface in \$\mathbb P^{2n+1}\$ of degree at least \$2+2/n\$, the \$n\$-th Picard number is one. The proof is algebraic in nature and follows from certain coherent cohomology vanishing. Keywords:Noether--Lefschetz, algebraic cycles, Picard numberCategories:14C15, 14C25

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