Asian Journal of Mathematics

On Pseudo-Effectivity of the Second Chern Classes for Terminal Threefolds

Qihong Xie

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Abstract

We give a reduction of the conjecture that for terminal projective threefolds whose anticanonical divisors are nef, the second Chern classes are pseudo-effective. On the other hand, some effective non-vanishing results are obtained as applications of the pseudo-effectivity of the second Chern classes.

Article information

Source
Asian J. Math., Volume 9, Number 1 (2005), 121-132.

Dates
First available in Project Euclid: 13 June 2005

Permanent link to this document
https://projecteuclid.org/euclid.ajm/1118689229

Mathematical Reviews number (MathSciNet)
MR2150695

Zentralblatt MATH identifier
1083.14009

Citation

Xie, Qihong. On Pseudo-Effectivity of the Second Chern Classes for Terminal Threefolds. Asian J. Math. 9 (2005), no. 1, 121--132. https://projecteuclid.org/euclid.ajm/1118689229


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