Changes between Initial Version and Version 1 of Ticket #14498, comment 63
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 01/30/14 20:22:57 (5 years ago)
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Ticket #14498, comment 63
initial v1 1 Frederic: thanks a lot, but I think the LodayRonco reference is confusing and there should be a warning about it. I don't see them defining "over" and "under"; I see them defining two operations called "left and right product", denoted \succ and \prec. Are they the same operations? Either way, it would be better to also add the "Order structure on the algebra of permutations and of planar binary trees" reference. 1 Frederic: thanks a lot, but I think the LodayRonco reference is confusing and a warning about it should be there (whether it's mine or a new one). I don't see them defining "over" and "under"; I see them defining two operations called "left and right product", denoted \succ and \prec. Are they the same operations? Either way, it would be better to also add the "Order structure on the algebra of permutations and of planar binary trees" reference. 2 3 Everything else is fine!