Mexican Hat wavelet transform of distributional convolutors

In this paper, we extend the framework of distributional convolutors to the Mexican Hat Wavelet Transform and establish key analytical properties in generalized function spaces. We derive distributional inversion results and prove Calderón-type reproducing formulas adapted to the Mexican Hat setting. The analysis ensures that the transform preserves structural features of distributions and provides a rigorous foundation for further applications.

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Publication Details

Journal
Integral Transforms and Special Functions
Published
2026-10-13
DOI
https://doi.org/10.1080/10652469.2026.2744389
Primary Topic
Mathematical Analysis and Transform Methods
Type
article
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article

Mexican Hat wavelet transform of distributional convolutors

Nikhila Raghuthaman, Abhishek Singh, Aanchal
Integral Transforms and Special Functions
Mathematical Analysis and Transform Methods
article

Mexican Hat wavelet transform of distributional convolutors

Nikhila Raghuthaman, Abhishek Singh, Aanchal
article en

Abstract

In this paper, we extend the framework of distributional convolutors to the Mexican Hat Wavelet Transform and establish key analytical properties in generalized function spaces. We derive distributional inversion results and prove Calderón-type reproducing formulas adapted to the Mexican Hat setting. The analysis ensures that the transform preserves structural features of distributions and provides a rigorous foundation for further applications.

Integral Transforms and Special Functions
Banasthali University (IN), Shri Mata Vaishno Devi University (IN)
Openalex Percentile: Top 7%
Mathematical Analysis and Transform Methods
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