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When do short loops only bound big surfaces?

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Speaker: 
Cameron Rudd
Zugehörigkeit: 
MPIM
Datum: 
Don, 13/10/2022 - 16:30 - 17:30
Location: 
MPIM Lecture Hall

Contact: Stephen Stadler (stadler@mpim-bonn.mpg.de)

Stable commutator length is a filling function that measures the complexity of nullhomologous loops using the surfaces they bound. I will discuss how stable commutator length relates to geometric length in hyperbolic manifolds and discuss ways to control the size of stable commutator length. 

 

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