Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/17745
Title: | Spherical Pi-type operators in Clifford analysis and applications |
Author: | Cheng, Wanqing Ryan, John Kähler, Uwe |
Keywords: | Singular integral operator Pi-Operator Spectrum Beltrami equation |
Issue Date: | Jun-2017 |
Publisher: | Springer Verlag |
Abstract: | The Pi-operator (Ahlfors–Beurling transform) plays an important role in solving the Beltrami equation. In this paper we define two Pi-operators on the n-sphere. The first spherical Pi-operator is shown to be an L_2 isometry up to isomorphism. To improve this, with the help of the spectrum of the spherical Dirac operator, the second spherical Pi-operator is constructed as an isometric L_2-operator over the sphere. Some analogous properties for both Pi-operators are also developed. We also study the applications of both spherical Pi-operators to the solution of the spherical Beltrami equations. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/17745 |
DOI: | 10.1007/s11785-017-0641-0 |
ISSN: | 1661-8254 |
Appears in Collections: | CIDMA - Artigos CHAG - Artigos |
Files in This Item:
File | Description | Size | Format | |
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art%3A10.1007%2Fs11785-017-0641-0.pdf | Documento principal | 473.97 kB | Adobe PDF |
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