Conjecture on convergence and continuity of the scattering transform for integrable functions
Conjecture on convergence and continuity of the scattering transform for integrable functions
Let , and let and denote the limiting and windowed scattering transforms, respectively. Let be the path space equipped with the Dirac scattering metric, and let condition
holds for all . Moreover, if , then is continuous in with respect to the Dirac scattering metric.
Numerical experiments indicate that the convergence property may hold for all integrable functions, and the claimed continuity is presented as analogous to continuity of the Fourier transform for integrable functions. The source does not establish these assertions, so their resolution remains open.
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Sources & referencesView supporting material
Primary source
Stéphane Mallat, “Group Invariant Scattering”, arXiv:1101.2286 (2012).
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