Unique ergodicity and uniform density for compact-window model sets
Unique ergodicity and uniform density for compact-window model sets
Let be a cut and project scheme, let be a compact set, and let \text{\Large \curlywedge}(W) denote the associated model set. Write for Haar measure on , and let and denote the lower and upper uniform densities of the model set \varLambda=\text{\Large \curlywedge}(W). Unique ergodicity conjecture. If \text{\Large \curlywedge}(W) is uniquely ergodic, then
The proposed equalities would characterize the boundary condition , which is central to characterizing regular model sets, through uniform density. The statement is motivated by the preceding sharpness example and is presented as a reasonable expectation; no resolution is supplied in the source.
Sources & referencesView supporting material
Primary source
Nicolae Strungaru, “Almost Periodic Measures and Meyer Sets”, arXiv:1501.00945 (2015).
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