Abstract
Given a pseudodifferential operator ε(p) satisfying certain growth and smoothness conditions in momentum space, we construct a wavelet basis ofL 2(ℝd) in which the corresponding matrix is diagonal dominated with arbitrarily small prefactor.
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Communicated by B. Simon
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Albanese, C. Multivoice Littlewood-Paley-Meyer wavelets and diagonal dominated pseudodifferential operators. Commun.Math. Phys. 160, 1–14 (1994). https://doi.org/10.1007/BF02099786
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DOI: https://doi.org/10.1007/BF02099786