Generalized Wright Analysis in Infinite Dimensions

Luisa Beghin

doi:10.1007/s00020-025-02811-z

Generalized Wright Analysis in Infinite Dimensions

2025-10-28

0

PRE

AI

DOI：10.1007/s00020-025-02811-z

原文链接

原文求助

摘要

En 中文

This paper investigates a broad class of non-Gaussian measures, mu Psi\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \mu _\Psi $$\end{document}, associated with a family of generalized Wright functions, m Psi q\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$_m\Psi _q$$\end{document}. First, we study these measures in Euclidean spaces Rd\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathbb {R}<^>d$$\end{document}, then define them in an abstract nuclear triple N subset of H subset of N '\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathcal {N}\subset \mathcal {H}\subset \mathcal {N}'$$\end{document}. We study analyticity, invariance properties, and ergodicity under a particular group of automorphisms. Then we show the existence of an Appell system which allows the extension of the non-Gaussian Hilbert space L2(mu Psi)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$L<^>2(\mu _\Psi )$$\end{document} to the nuclear triple consisting of test functions and distributions spaces, (N)1 subset of L2(mu Psi)subset of(N)mu Psi-1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(\mathcal {N})<^>{1}\subset L<^>2(\mu _\Psi )\subset (\mathcal {N})_{\mu _\Psi }<^>{-1}$$\end{document}. Furthermore, thanks to the definition of two transformations, S mu Psi\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$S_{\mu _{\Psi }}$$\end{document} and T mu Psi\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$T_{\mu _{\Psi }}$$\end{document}, we study Donsker's delta as an element within (N)mu Psi-1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(\mathcal {N})_{\mu _\Psi }<^>{-1}$$\end{document} applying the integral equations fulfilled by m Psi q\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$_m\Psi _q$$\end{document}.

Keyword:

Non-Gaussian analysis

Appell systems

Integral transforms of distribution

Donsker's delta

Generalized Wright functions

Generalized Wright Analysis in Infinite Dimensions

摘要

期刊

机构

引用论文