Title:
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Fischer decompositions in Euclidean and Hermitean Clifford analysis (English) |
Author:
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Brackx, Fred |
Author:
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de Schepper, Hennie |
Author:
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Souček, Vladimír |
Language:
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English |
Journal:
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Archivum Mathematicum |
ISSN:
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0044-8753 (print) |
ISSN:
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1212-5059 (online) |
Volume:
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46 |
Issue:
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5 |
Year:
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2010 |
Pages:
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301-321 |
Summary lang:
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English |
. |
Category:
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math |
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Summary:
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Euclidean Clifford analysis is a higher dimensional function theory studying so–called monogenic functions, i.e. null solutions of the rotation invariant, vector valued, first order Dirac operator $\underline{\partial }$. In the more recent branch Hermitean Clifford analysis, this rotational invariance has been broken by introducing a complex structure $J$ on Euclidean space and a corresponding second Dirac operator $\underline{\partial }_J$, leading to the system of equations $\underline{\partial } f = 0 = \underline{\partial }_J f$ expressing so-called Hermitean monogenicity. The invariance of this system is reduced to the unitary group U($n$). In this paper we decompose the spaces of homogeneous monogenic polynomials into U($n$)-irrucibles involving homogeneous Hermitean monogenic polynomials and we carry out a dimensional analysis of those spaces. Meanwhile an overview is given of so-called Fischer decompositions in Euclidean and Hermitean Clifford analysis. (English) |
Keyword:
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Fischer decomposition |
Keyword:
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Clifford analysis |
MSC:
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30G35 |
idZBL:
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Zbl 1249.30135 |
idMR:
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MR2753985 |
. |
Date available:
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2010-12-14T15:02:24Z |
Last updated:
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2013-09-19 |
Stable URL:
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http://hdl.handle.net/10338.dmlcz/141385 |
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Reference:
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Reference:
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