A note on the K\"ahler and Mori cones of hyperk\"ahler manifolds
A note on the K\"ahler and Mori cones of hyperk\"ahler manifolds
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发表时间:
2013-07
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通讯作者:
Giovanni Mongardi
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作者:
Giovanni Mongardi
In the present paper we prove that, on a hyperkahler manifold, walls of the kahler cone and extremal rays of the Mori cone are determined by all divisors satisfying certain numerical conditions.