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

Add to your list(s) Download to your calendar using vCal

• 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 webseminars.

This talk has been canceled/deleted

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:

This talk is not included in any other list

Note that ex-directory lists are not shown.