|Time:|| 3:30pm - 4:30 pm
Wean Hall 8220
Department of Mathematical Sciences
Unfriendly colorings of measure-preserving graphs of finite cost
We show that any measure-preserving Borel graph on a standard probability space with finite average degree admits a Borel unfriendly coloring on a conull set. This generalizes the results for group actions discussed last semester, and is joint work with Omer Tamuz.