This chapter is an introduction to an open conjecture in time-frequency analysis on the linear independence of a finite set of time-frequency shifts of a given L 2 function. Background and motivation for the conjecture are provided in the form of a survey of related ideas, results, and open problems in frames, Gabor systems, and other aspects of time-frequency analysis, especially those related to independence. The partial results that are known to hold for the conjecture are also presented and discussed.
CITATION STYLE
Heil, C. (2006). Linear Independence of Finite Gabor Systems. In Applied and Numerical Harmonic Analysis (pp. 171–206). Springer International Publishing. https://doi.org/10.1007/0-8176-4504-7_9
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