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| ON FACTORIZATION THEOREMS OF PLURIHARMONIC MAPS INTO THEUNITARY GROUP |
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Citation： |
Cheng Qiyuan,Dong Yuxin.ON FACTORIZATION THEOREMS OF PLURIHARMONIC MAPS INTO THEUNITARY GROUP[J].Chinese Annals of Mathematics B,1997,18(3):323~330 |
| Page view： 1035
Net amount： 797 |
Authors： |
Cheng Qiyuan; Dong Yuxin |
Foundation： |
Project supported by the National Natural Science
Foundation of China and the Natural Science Fund of Zhejiang Province |
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| Abstract： |
The authors give some constructive
factorization theorems for pluriharmonic maps from a Kaehler manifold into the
unitary group $U(N)$ and obtain some optimal upper bounds of minimal
uniton numbers. |
Keywords： |
Pluriharmonic map, Kaehler manifold, Unitary group,
Factorization,Uniton number |
Classification： |
58E20 |
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