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Orthogonal Exponentials for Bernoulli Iterated Function Systems
Book chapter

Orthogonal Exponentials for Bernoulli Iterated Function Systems

Palle Jorgensen, Keri Kornelson and Karen Shuman
Representations, Wavelets, and Frames, pp.217-237
Applied and Numerical Harmonic Analysis, Birkhäuser Boston
2008
DOI: 10.1007/978-0-8176-4683-7_11

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Abstract

We investigate certain spectral properties of the Bernoulli convolution measures on attractor sets arising from iterated function systems (IFSs) on ℝ. In particular, we examine collections of orthogonal exponential functions in the Hilbert space of square-integrable functions on the attractor. We carefully examine a test case λ = 3/4 in which the IFS has overlap. We also determine rational λ = a/b for which infinite sets of orthogonal exponentials exist.
Mathematics Abstract Harmonic Analysis Approximations and Expansions Applications of Mathematics Functional Analysis

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