Infinitely many universally tight contact manifolds with trivial Ozsvath-Szabo contact invariants
classification
🧮 math.GT
math.SG
keywords
contactinfinitelyinvariantsmanymanifoldsozsvath-szabostructurestight
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In this article we present infinitely many 3-manifolds admitting infinitely many universally tight contact structures each with trivial Ozsvath-Szabo contact invariants. By known properties of these invariants the contact structures constructed here are non weakly symplectically fillable.
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