A note on positive-definite, symplectic four-manifolds
A note on positive-definite, symplectic four-manifolds
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关于正定辛四流形的注解
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
Tye Lidman
中科院分区:
文献类型:
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作者:
Jennifer Hom;Tye Lidman
We prove that a positive definite smooth four-manifold with $b_2^+ geq 2$ and having either no 1-handles or no 3-handles cannot admit a symplectic structure.