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Tight frames

Chapter
Part of the Applied and Numerical Harmonic Analysis book series (ANHA)

Abstract

Decompositions like those in our two prototypical examples, i.e., \(f = \sum _{j\in J} \langle f, f_j\rangle f_j, \qquad \forall f\in {\mathscr {H}},\) will come from what is called a tight frame \((f_j)_{j\in J}\).

Copyright information

© Springer Science+Business Media, LLC 2018

Authors and Affiliations

  1. 1.Department of MathematicsUniversity of AucklandAucklandNew Zealand

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