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19982026
most citedA Legendrian surgery presentation of contact 3-manifolds

112 citations · 483 across the 59 of their papers we have counts for

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Showing 2018 · math.GTShow all

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math.GT2018

Handle homology of manifolds

Sebastian Durst, Hansjörg Geiges, Marc Kegel

We give an entirely geometric proof, without recourse to cellular homology, of the fact that in the chain complex defined by a handle decomposition of a given manifo…

math.GT2018★ 2 cited

Parallelisability of 3-manifolds via surgery

Sebastian Durst, Hansjörg Geiges, Jesús Gonzalo Pérez +1

We present two proofs that all closed, orientable 3-manifolds are parallelisable. Both are based on the Lickorish-Wallace surgery presentation; one proof uses a refinement due to K…