1. Geography of bilinearized Legendrian contact homology
- Author
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Bourgeois, Frédéric and Galant, Damien
- Subjects
Mathematics - Symplectic Geometry ,57R17, 53D42 - Abstract
We study the geography of bilinearized Legendrian contact homology for closed, connected Legendrian submanifolds with vanishing Maslov class in 1-jet spaces. We show that this invariant detects whether the two augmentations used to define it are DGA homotopic or not. We describe a collection of graded vector spaces containing all possible values for bilinearized Legendrian contact homology and then show that all these vector spaces can be realized., Comment: 39 pages, 11 figures; corrected definition of admissible bLCH polynomial, added a new construction at the end of the paper, added some details in several proofs, various minor corrections
- Published
- 2019
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