Noémie Legout

Researcher at Department of Mathematics, Geometri and Physics

+4618-471 3280
Visiting address:
Room ÅNG 14144 Ångströmlaboratoriet, Lägerhyddsvägen 1

Postal address:
Box 480
751 06 UPPSALA

Short presentation

I am a postdoc at Uppsala university since 2019. I did my PhD in Nantes (France) under the supervision of Baptiste Chantraine, in co-supervision with Frédéric Bourgeois.

My research area is symplectic and contact topology. I am particularly interested in Legendrian submanifolds of contact manifolds and Lagrangian cobordisms between Legendrian submanifolds. I study algebraic structures associated to these geometric objects (for example A-infinity structures).


  • Obstructions to reversing Lagrangian surgery in Lagrangian fillings (with Orsola Capovilla-Searle, Maÿlis Limouzineau, Emmy Murphy, Yu Pan, Lisa Traynor), arXiv:2207.13205 (2022).
  • Doubly slice knots and obstruction to Lagrangian concordance (with Baptiste Chantraine), arXiv:2207.02752 (2022)
  • A-infinity category of Lagrangian cobordisms in the symplectization of PxR, accepted for publication in Quantum Topology, arXiv:2012.08245 (2020)


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Noémie Legout