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Localization of singularities in gas dynamics fields with the aid of wavelet analysis. (Russian. English summary) Zbl 1164.76374
In previous papers by the authors, an approach to the localization of singularities of gas-dynamical fields by the use of complex and real wavelets was described. The principal novelty in the approach was the use of filters on a basis of Daubechies wavelets with compact carriers. Here, an algorithm for the numerical realization is proposed.

76N15 Gas dynamics (general theory)
42C40 Nontrigonometric harmonic analysis involving wavelets and other special systems
65T60 Numerical methods for wavelets
Full Text: MNR