PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Stephen Simpson.

Title:Injective selectors, pointed trees, and randomness
Seminar:Logic Seminar
Speaker:John Clemens, Pennsylvania State University
Abstract:
A number of theorems in topology and analysis concern the existence of selectors for plane sets. In particular, suitably large plane sets admit injective selectors with large domain and range. A special case of this concerns uniformly branching trees which contain branches of high Turing complexity. We will discuss relations between algorithmic randomness and such trees.

Room Reservation Information

Room Number:MB315
Date:04 / 13 / 2010
Time:02:30pm - 03:45pm