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Hyperbolic rational homology spheres not admitting fillable contact structures

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 نشر من قبل Bulent Tosun
 تاريخ النشر 2015
  مجال البحث
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In this short note, we exhibit an infinite family of hyperbolic rational homology $3$--spheres which do not admit any fillable contact structures. We also note that most of these manifolds do admit tight contact structures.

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