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Using the scale transform of a discrete time signal we define a new family of linear systems. We focus on a particular case related to function theory in the bidisk.


NOTICE: this is the author’s version of a work that was accepted for publication in Comptes-Rendus mathématiques . Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Comptes-Rendus mathématiques , volume 347, issue 11-12, in 2009. DOI: 10.1016/j.crma.2009.03.030

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This article is in English and French.

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This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.



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