Continuity conjecture for the non-deterministic density of states measure

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Let u u and uND u^{ND} be the limiting density of states measures, and write u−uND u- u^{ND} for their difference, denoted μ−μND\mu-\mu^{ND} in the source. A measure is continuous when it does not charge any point.

Continuity conjecture. The measure μ−μND\mu-\mu^{ND} is continuous, i.e. it does not charge any point.

This conjecture concerns the regularity of the density of states after removing the non-deterministic component; the source relates it to results on Lelong numbers of the Green current. Its resolution is not given in the supplied text.

References

Primary source

Christophe Sabot, “Spectral properties of self-similar lattices and iteration of rational maps”, arXiv:math-ph/0201040 (2003).

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