Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/15736
Title: | Riemann-Hilbert problems for poly-Hardy space on the unit ball |
Author: | He, Fuli Ku, Min Dang, Pei Kähler, Uwe |
Keywords: | Hardy space Riemann-Hilbert problems Monogenic signals Schwarz kernel |
Issue Date: | 4-Jan-2016 |
Publisher: | Taylor and Francis |
Abstract: | In this paper, we focus on a Riemann–Hilbert boundary value problem (BVP) with a constant coefficients for the poly-Hardy space on the real unit ball in higher dimensions. We first discuss the boundary behaviour of functions in the poly-Hardy class. Then we construct the Schwarz kernel and the higher order Schwarz operator to study Riemann–Hilbert BVPs over the unit ball for the poly- Hardy class. Finally, we obtain explicit integral expressions for their solutions. As a special case, monogenic signals as elements in the Hardy space over the unit sphere will be reconstructed in the case of boundary data given in terms of functions having values in a Clifford subalgebra. Such monogenic signals represent the generalization of analytic signals as elements of the Hardy space over the unit circle of the complex plane. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/15736 |
DOI: | 10.1080/17476933.2015.1123698 |
ISSN: | 1747-6933 |
Appears in Collections: | CIDMA - Artigos CHAG - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Manucript ku150806.pdf | Documento principal | 377.58 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.