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On classes of planar maps with $lpha$-orientations having geometric interpretations

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Random Geometry

Fixed out-degree orientations or $lpha$-orientations play a central rle in the so-called master bijections relating various families of planar maps to simple varieties of trees. I will discuss several known cases in which these orientations also provide purely combinatorial ways to compute geometric representations.

This talk is part of the Isaac Newton Institute Seminar Series series.

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