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arxiv: 1602.04948 · v1 · pith:RWQMQSI6new · submitted 2016-02-16 · 🧮 math.AG

Some remarks on cones of partially ample divisors

classification 🧮 math.AG
keywords coneconesdivisorsfanovarietiesalmostampleboundary
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We study the cones of q-ample divisors on smooth complex varieties. In favourable cases, we identify a part where the closure of this cone and the nef cone have the same boundary. This is especially interesting for Fano (or almost Fano) varieties.

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