Telecharger Cours

Braids, Permutations, Polynomials · I Vladimir Y3. Lin

... [11,. e (b-1) (zl(b))-I. 11,-1]. == Z2 (b)(Z1(b))-1 . Z 1( b)(Z2 ( b))-1 == 1; so, <P2(b) == h· cpl(b) .11,-1 for all bEB and cpl ~ CP2. b) In view of (a), we ...



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