Hybrid.
Contact: T. Barthel, V. Ozornova, A. Ray, P. Teichner
Most 3-dimensional techniques for finding fibrations do not have analogues in 4-dimensional topology. In this part of the talk, I’ll discuss the higher-dimensional analogue of part 1, and hopefully give at least one explicit non-trivial example of a fibration on a surface complement in the 4-sphere or 4-ball.
Links:
[1] http://www.mpim-bonn.mpg.de/de/taxonomy/term/39
[2] http://www.mpim-bonn.mpg.de/de/node/3444
[3] http://www.mpim-bonn.mpg.de/de/TopologySeminar