Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5772279 | Journal of Functional Analysis | 2017 | 14 Pages |
Abstract
We study spectral properties of the self-affine measure μM,D generated by an expanding integer matrix MâMn(Z) and a consecutive collinear digit set D={0,1,â¦,qâ1}v where vâZnâ{0} and qâ¥2 is an integer. Some sufficient conditions for μM,D to be a spectral measure or to have infinitely many orthogonal exponentials are given. Moreover, for some special cases, we can obtain a necessary and sufficient condition on the spectrality of μM,D. Our study generalizes the one dimensional results proved by Dai, et al. [4,5].
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Jing-Cheng Liu, Jun Jason Luo,