We give an explicit nonrecursive complete matching for the Hasse diagram of the strong Bruhat order of any interval in any Coxeter group. This yields a new derivation of the Möbius function, recovering a classical result due to Verma. © The Author(s) 2009.
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CITATION STYLE
Jones, B. C. (2009). An explicit derivation of the möbius function for bruhat order. Order, 26(4), 319–330. https://doi.org/10.1007/s11083-009-9128-6