@inproceedings{Vassiliev2014HOMOLOGYOI, title={HOMOLOGY OF i-CONNECTED GRAPHS AND INVARIANTS OF KNOTS, PLANE ARRANGEMENTS, ETC}, author={V. A. Vassiliev}, year={2014} }

- Published 2014

We describe several objects and problems of homological combinatorics, arising naturally in the theory of discriminants and plane arrangements, in particular the homology groups of complexes of connected and two-connected graphs and hypergraphs. Knot-theoretical motivations and applications are indicated, as well as first results of related calculations of homology groups of spaces of knots and generic plane curves. Unsolved problems are discussed.

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