Jonathan Bowden

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math.SG2026

Topological invariance of Liouville structures for taut foliations and Anosov flows

Jonathan Bowden, Thomas Massoni

Building on the work of Eliashberg and Thurston, we associate to a taut foliation on a closed oriented $3$ -manifold $M$ a Liouville structure on the thickening $[- 1, 1] \times M$ , u…

math.SG2026

Tight contact structures without symplectic fillings are everywhere

Jonathan Bowden, Fabio Gironella, Agustin Moreno +1

We show that for all $n \geq 3$ , any $(2 n + 1)$ -dimensional manifold that admits a tight contact structure, also admits a tight but non-fillable contact structure, in the same almost…