The foam and the matrix factorizationsl3link homologies are equivalent

Marco Mackaay, Pedro Vaz
2008 Algebraic and Geometric Topology  
We prove that the foam and matrix factorization universal rational sl3 link homologies are naturally isomorphic as projective functors from the category of link and link cobordisms to the category of bigraded vector spaces.
doi:10.2140/agt.2008.8.309 fatcat:ibprvqr5efae3a3ufwhaijccxi