112 citations · 483 across the 59 of their papers we have counts for
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math.SG2019★ 6 cited
Diffeomorphism type of symplectic fillings of unit cotangent bundles
Hansjörg Geiges, Myeonggi Kwon, Kai Zehmisch
We prove uniqueness, up to diffeomorphism, of symplectically aspherical fillings of certain unit cotangent bundles, including those of higher-dimensional tori.
math.SG2019★ 6 cited
Legendrian Hopf links
Hansjörg Geiges, Sinem Onaran
We completely classify Legendrian realisations of the Hopf link, up to coarse equivalence, in the 3-sphere with any contact structure.
math.SG2019
The contact structure induced by a line fibration of R^3 is standard
Tilman Becker, Hansjörg Geiges
Building on the work of and answering a question by Michael Harrison, we show that any contact structure on Euclidean 3-space induced by a line fibration is diffeomorphic to the st…