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

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• Schaeffer, G (cole Polytechnique)
• Wednesday 22 April 2015, 10:00-11:00
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

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.

This talk is included in these lists:

• Isaac Newton Institute Seminar Series
• Seminar Room 1, Newton Institute

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