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Type: Artigo de periódico
Title: Varieties connected by chains of lines
Author: Marchesi, S
Massarenti, A
Abstract: In this paper we give for any integer a numerical criterion ensuring the existence of a chain of length of lines through two general points of an irreducible variety , involving the degrees and the number of homogeneous polynomials defining . We show that our criterion is sharp.
Subject: Conic-connected varieties
Covered by lines varieties
Rationally chain connected varieties
Country: Holanda
Editor: Springer
Rights: fechado
Identifier DOI: 10.1007/s10711-012-9817-y
Date Issue: 2014
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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