Harmonic morphisms of warped product type from Einstein manifolds |
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| Authors: | H Azad M T Mustafa |
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| Institution: | (1) Department of Mathematical Sciences, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia |
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| Abstract: | Weitzenb?ck type identities for harmonic morphisms of warped product type are developed which lead to some necessary conditions
for their existence. These necessary conditions are further studied to obtain many nonexistence results for harmonic morphisms
of warped product type from Einstein manifolds.
Received: 14 March 2006 |
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| Keywords: | 58E20 53C20 53C25 |
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