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Cohomology and rigidity of fuchsian groups

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Abstract

We prove the localC 3-rigidity of the standard actions of cocompact lattices in PSL(2,ℝ) on a circle, using the Schwarzian and the duality technique for twisted cocycles.

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Correspondence to A. Kononenko.

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Partially supported by NSF Grant #DMS 9403870.

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Kononenko, A., Yue, C.B. Cohomology and rigidity of fuchsian groups. Isr. J. Math. 97, 51–59 (1997). https://doi.org/10.1007/BF02774025

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  • DOI: https://doi.org/10.1007/BF02774025

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