15 citations · 15 across the 2 of their papers we have counts for
2 papers
math.GT2005
Torsion in Graph Homology
Laure Helme-Guizon, Jozef H. Przytycki, Yongwu Rong
Khovanov homology for knots has generated a flurry of activity in the topology community. This paper studies the Khovanov type cohomology for graphs with a special attention to tor…
math.QA2005★ 15 cited
Graph Cohomologies from Arbitrary Algebras
Laure Helme-Guizon, Yongwu Rong
For each commutative, graded algebra with finite dimension in each degree, we construct a graded cohomology theory for graphs whose graded Euler characteristic is the chromatic pol…