Approximation of functions of Hőlder class and solution of ODE and PDE by extended Haar wavelet operational matrix
DOI10.1007/s12215-021-00679-7OpenAlexW3206328660WikidataQ114221087 ScholiaQ114221087MaRDI QIDQ2687407
Publication date: 2 March 2023
Published in: Rendiconti del Circolo Matemàtico di Palermo. Serie II (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s12215-021-00679-7
Haar wavelet series\(H_\alpha [0,\mu)\) class\(H_\alpha^{(w)}[0,\mu)\) classextended Haar scaling function \(\phi\)extended Haar wavelet \(\psi\)Haar wavelet operational matrix in \([0, \mu)\)
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for integral equations (65R20) Numerical methods for wavelets (65T60) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Approximation by other special function classes (41A30)
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