Title of article :
Discrete Morse theory for complexes of 2-connected graphs
Author/Authors :
Shareshian، نويسنده , , John، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
Using the discrete Morse theory of R. Forman, we find a basis for the unique nonzero homology group of the complex of 2-connected graphs on n vertices. This answers a question of V. Vassiliev which arises in his study of knot invariants.
Keywords :
Discrete Morse theory , Vassiliev invariants , 2-connected graphs
