Explicit formulas for Goodearl-Yakimov mutation matrices on symmetric Poisson CGL extensions are given as matrix products and shown to coincide, up to reordering, with BFZ mutation matrices associated to signed words.
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Mutation matrices from Poisson CGL extensions
Explicit formulas for Goodearl-Yakimov mutation matrices on symmetric Poisson CGL extensions are given as matrix products and shown to coincide, up to reordering, with BFZ mutation matrices associated to signed words.