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Smoothly non-isotopic Lagrangian disk fillings of Legendrian knots

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 نشر من قبل Youlin Li
 تاريخ النشر 2019
  مجال البحث
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In this paper, we construct the first families of distinct Lagrangian ribbon disks in the standard symplectic 4-ball which have the same boundary Legendrian knots, and are not smoothly isotopic or have non-homeomorphic exteriors.



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