Logic Seminar
One-ended subforests and strong treeability
Andrew Marks,
Postdoctoral Scholar,
Mathematics,
Caltech,
Given a measure preserving Borel graph G on a standard
probability space, we characterize when G has a Borel a.e. one-ended
spanning subforest. We apply our characterization to show that planar
groups are strongly treeable. This is joint work with Clinton Conley,
Damien Gaboriau, and Robin Tucker-Drob.
For more information, please contact Alexander Kechris by email at [email protected] or visit http://www.math.caltech.edu/~logic/index.html.
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Logic Seminar Series
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