Rigidity properties of free-by-cyclic groups
October 2 to October 6, 2023
at the
American Institute of Mathematics,
Pasadena, California
organized by
Rylee Lyman,
Jean Pierre Mutanguha,
Jing Tao,
and Caglar Uyanik
Original Announcement
This workshop will be devoted to the study of free-by-cyclic groups. Free-by-cyclic groups, which are a graphical analogue of fundamental groups of three-manifolds fibering over the circle, are a rich class of groups with interesting and varied properties. The goal of this workshop is to spark interest and build expertise in problems related to free-by-cyclic groups that are motivated by results in the study of fibered three-manifolds.
Some topics we have in mind for the workshop are
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Quasi-isometric rigidity.
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Profinite rigidity
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$\ell^2$-invariants and $\ell^2$-torsion of free-by-cyclic groups.
Material from the workshop
A list of participants.
The workshop schedule.
A report on the workshop activities.
A list of open problems.
Workshop videos
