Homologically Z_2-thin knots have no 4-torsion in Khovanov homology
Alexander Shumakovitch, George Washington University
Abstract: I will show how to use the Bockstein spectral sequence to prove
that homologically Z_2-thin knots have no 4-torsion in Khovanov homology.
This completes the proof of the fact that the integer Khovanov homology
of alternating knots is completely determined by their Jones polynomial
and signature.