Author: Urs Format: MarkdownItexlightning remark [here](http://ncatlab.org/nlab/show/Grothendieck-Teichm%C3%BCller+tower#RelationToTheGraphComplex) on Willwacher's identification of the GT Lie algebra with $H^0$ of the graph complex
lightning remark here on Willwacher’s identification of the GT Lie algebra with of the graph complex