Brandenbursky, Michael On quasi-morphisms from knot and braid invariants. (English) Zbl 1238.57008 J. Knot Theory Ramifications 20, No. 10, 1397-1417 (2011). Reviewer: Dieter Erle (Dortmund) MSC: 57M25 20F36 37E30 57M07 57M27 57N70 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Gal, Światosław R.; Kȩdra, Jarek A cocycle on the group of symplectic diffeomorphisms. (English) Zbl 1236.57047 Adv. Geom. 11, No. 1, 73-88 (2011). Reviewer: Mihai Damian (Strasbourg) MSC: 57S25 20F69 53D05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv