Pseudo-effectivity conjecture for the second Chern class of varieties with nef anticanonical divisor
Pseudo-effectivity conjecture for the second Chern class of varieties with nef anticanonical divisor
Let be a variety of dimension with only terminal singularities, and assume that is nef. Let be ample Cartier divisors on .
Pseudo-effectivity conjecture for the second Chern class.
This conjecture concerns the pseudo-effectivity of the second Chern class for varieties with nef anticanonical divisor. The source explicitly says that it remains open when .
Sources & referencesView supporting material
Primary source
Qihong Xie, “The Nef Curve Cone Theorem Revisited”, arXiv:math/0501193 (2005).
Additional references
3 papers in this index state this conjecture (2004–2005). The statement above is taken from the most recent of them; the others are arXiv:math/0409269, arXiv:math/0402251.
Progress summary
Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.
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