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The support genus of certain Legendrian knots

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 نشر من قبل Jiajun Wang
 تاريخ النشر 2011
  مجال البحث
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In this paper, the support genus of all Legendrian right handed trefoil knots and some other Legendrian knots is computed. We give examples of Legendrian knots in the three-sphere with the standard contact structure which have positive support genus with arbitrarily negative Thurston-Benniquin invariant. This answers a question in Onaran.



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