What is it about?

Deform a discrete group in SU(2,1) coming from a knot complement in inside Sp(2,1)

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Why is it important?

This is the study of deformation of non-lattice group in SU(2,1) and Sp(2,1)

Perspectives

For deformation of lattices, there are available tools like L^2-cohomology, but for non-lattice case one needs to come up with different approach. This is an attempt along that line.

Inkang Kim

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This page is a summary of: Deformation Spaces of Discrete Groups of SU(2,1) in Quaternionic Hyperbolic Plane: A Case Study, Experimental Mathematics, February 2019, Taylor & Francis,
DOI: 10.1080/10586458.2018.1559776.
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