Conditional periodic equidistribution conjecture for tracial states

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Let C∗(Z[1/6])C^*(\mathbb{Z}[1/6]) be regarded as a subalgebra of C∗(F2,3)C^*(\mathfrak{F}_{2,3}), let TSt⁡(C∗(F2,3))\operatorname{TSt}(C^*(\mathfrak{F}_{2,3})) denote the tracial states, call a state conditionally finite-dimensional when the image of C∗(Z[1/6])C^*(\mathbb{Z}[1/6]) in its GNS representation has finite dimension, let cndm⁡(Φ)\operatorname{cndm}(\Phi) be that dimension, and let Δ\Delta be the distinguished state from the source. Conditional periodic equidistribution conjecture. If (Φn)n∈N(\Phi_n)_{n\in\mathbb{N}} is a sequence of extreme conditionally finite-dimensional elements of TSt⁡(C∗(F2,3))\operatorname{TSt}(C^*(\mathfrak{F}_{2,3})) with lim⁡n→∞cndm⁡(Φn)=∞\lim_{n\to\infty}\operatorname{cndm}(\Phi_n)=\infty, then (Φn)(\Phi_n) converges pointwise to Δ\Delta. The source gives no evidence of resolution.

References

Primary source

Peter Burton and Jane Panangaden, “Formulations of Furstenberg's 2 3 conjecture in complex analysis and operator algebras”, arXiv:2410.22701 (2024).

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