Lagrangian spheres in Del Pezzo surfaces
Lagrangian spheres in Del Pezzo surfaces
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Del Pezzo 曲面中的拉格朗日球
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
Jonathan David Evans
中科院分区:
文献类型:
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作者:
Jonathan David Evans
Lagrangian spheres in the symplectic Del Pezzo surfaces arising as blow‐ups of ℂℙ2 in 4 or fewer points are classified up to Lagrangian isotopy. Unlike the case of the 5‐point blow‐up, there is no Lagrangian knotting.