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1. • CommentRowNumber1.
   • CommentAuthorMirco Richter
   • CommentTimeMay 25th 2013
   • (edited May 25th 2013)
   • PermaLink
   Author: Mirco Richter
   Format: MarkdownItexIn $$\sum_{ i+j=n+1} \sum_{ s\in UnShuff(i,j)^{-1}} sgn(s)l_i (l_j(v_{s(1)},...,v_{s(j)}),v_{s(j+1)},...,v_{s(n)})=0$$ the (un)shuffles have to be taken from $UnShuff(j,i-1)$, right? The above equation is the same as in Loday and Valette, but it dosn't make sense. Try for $n=1$...

   In

   $$\sum_{ i+j=n+1} \sum_{ s\in UnShuff(i,j)^{-1}} sgn(s)l_i (l_j(v_{s(1)},...,v_{s(j)}),v_{s(j+1)},...,v_{s(n)})=0$$

   the (un)shuffles have to be taken from $UnShuff(j,i-1)$, right? The above equation is the same as in Loday and Valette, but it dosn’t make sense. Try for $n=1$…