March 6, 2019
11:00AM - 12:00PM
Baker Systems Engineering 136
Add to Calendar
2019-03-06 12:00:00
2019-03-06 13:00:00
Geometric Group Theory Seminar - Stephan Stadler
Title: Minimal planes vs. circles at infinity
Speaker: Stephan Stadler (Ludwig Maximilian University of Munich)
Abstract: We show that in rank two Hadamard spaces there is a one to one correspondence between minimal planes of quadratic area growth and closed geodesics in the Tits boundary. To pass from a geodesic at infinity to a minimal plane, we solve an asymptotic Plateau problem. In the other direction, we show that a minimal plane of quadratic area growth has a unique tangent cone at infinity.
Baker Systems Engineering 136
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
Add to Calendar
2019-03-06 11:00:00
2019-03-06 12:00:00
Geometric Group Theory Seminar - Stephan Stadler
Title: Minimal planes vs. circles at infinity
Speaker: Stephan Stadler (Ludwig Maximilian University of Munich)
Abstract: We show that in rank two Hadamard spaces there is a one to one correspondence between minimal planes of quadratic area growth and closed geodesics in the Tits boundary. To pass from a geodesic at infinity to a minimal plane, we solve an asymptotic Plateau problem. In the other direction, we show that a minimal plane of quadratic area growth has a unique tangent cone at infinity.
Baker Systems Engineering 136
Department of Mathematics
math@osu.edu
America/New_York
public
Title: Minimal planes vs. circles at infinity
Speaker: Stephan Stadler (Ludwig Maximilian University of Munich)
Abstract: We show that in rank two Hadamard spaces there is a one to one correspondence between minimal planes of quadratic area growth and closed geodesics in the Tits boundary. To pass from a geodesic at infinity to a minimal plane, we solve an asymptotic Plateau problem. In the other direction, we show that a minimal plane of quadratic area growth has a unique tangent cone at infinity.
