Wavelet methods in partial differential equations on spheres

2021/09/03 by Ilona Iglewska-Nowak, Iglewska-Nowak, {Ilona, Piotr Stefaniak +1
Computer Science · Engineering · Mathematics · #42B20 #42C40 #Advanced Numerical Analysis Techniques #FOS: Physical sciences #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematical Physics (math-ph)

paper · pdf · doi:10.48550/arxiv.2109.01432

openalex publication_date 2021/09/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We propose a method of solving partial differential equations on the n-dimen\-sional unit sphere with methods based on the continuous wavelet transform derived from approximate identities.

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