The faithful representation version of Thurston's Euler class one conjecture

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Let MM be a closed hyperbolic 3-manifold with infinite first homology, and let a∈H2(M;R)a\in H^2(M;\mathbb{R}) be an integral class satisfying the parity condition and having dual norm exactly one. A representation is faithful if it is injective. The representation conjecture. There is a faithful representation

ρ:π1(M)⟶Homeo⁡+(S1)\rho:\pi_1(M)\longrightarrow \operatorname{Homeo}^+(S^1)

whose Euler class is aa. This is presented as a weaker version of Thurston's original conjecture, because representations into Homeo⁡+(S1)\operatorname{Homeo}^+(S^1) need not arise from taut foliations; the source does not provide evidence of resolution.

References

Primary source

Mehdi Yazdi, “On Thurston's Euler class one conjecture”, arXiv:1603.03822 (2020).

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