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math.GT2020
On the Support Genus of Legendrian Knots
Sinem Onaran
In this paper, we show that any topological knot or link in sits on a planar page of an open book decomposition whose monodromy is a product of positive Dehn twist…
math.GT2017
On overtwisted contact surgeries
Sinem Onaran
In this note, we obtain a new result concluding when contact (+1/n)-surgery is overtwisted. We give a counterexample to a conjecture by James Conway on overtwistedness of manifolds…