An absolute grading on Heegaard Floer homology by homotopy classes of oriented 2-plane fields

DOI10.4310/JSG.2017.v15.n1.a2zbMath1380.53098arXiv1112.0290MaRDI QIDQ2358615

Yang Huang, Vinicius Gripp Barros Ramos

Publication date: 15 June 2017

Published in: The Journal of Symplectic Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1112.0290

zbMATH Keywords

Heegaard Floer homology2-plane fieldscontact invariantspin-c structure

Mathematics Subject Classification ID

Symplectic aspects of Floer homology and cohomology (53D40) Floer homology (57R58)

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