slideshow 3

Cohomology in algebra, geometry, physicsand statistics

On non-geometric augmentations in high dimensions and torsion of Legendrian contact homology

Speaker’s name: 
Roman Golovko
Speaker’s affiliation: 
Charles University


in IM building, ground floor of the rear building, blue lecture room + ZOOM meeting
Wednesday, 12. October 2022 - 13:30 to 14:30
We construct the augmentations of high dimensional Legendrian submanifolds of the contact Euclidean vector space which are not induced by exact Lagrangian fillings. Besides that, for an arbitrary finitely generated abelian group G, we construct the examples of Legendrian submanifolds whose integral linearized Legendrian  contact (co)homology realizes G.

We  shall  open  the seminar  room  +  ZOOM  meeting  at   13.15    for  coffee

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Meeting ID: 995 9841 3922
Passcode: Galois