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arxiv: 1806.07853 · v2 · pith:DWZGBUYQnew · submitted 2018-06-20 · 🧮 math.SG

On linking of Lagrangian tori in mathbb{R}⁴

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keywords torilinkingmathbblagrangianmonotoneprovecasecertain
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We prove some results about linking of Lagrangian tori in the symplectic vector space $(\mathbb{R}^4, \omega)$. We show that certain enumerative counts of holomophic disks give useful information about linking. This enables us to prove, for example, that any two Clifford tori are unlinked in a strong sense. We extend work of Dimitroglou Rizell and Evans on linking of monotone Lagrangian tori to a class of non-monotone tori in $\mathbb{R}^4$ and also strengthen their conclusions in the monotone case in $\mathbb{R}^4$.

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