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Transactions of the American Mathematical Society
Transactions of the American Mathematical Society
ISSN 1088-6850(online) ISSN 0002-9947(print)


Scalar curvature and warped products of Riemann manifolds

Authors: F. Dobarro and E. Lami Dozo
Journal: Trans. Amer. Math. Soc. 303 (1987), 161-168
MSC: Primary 53C20; Secondary 58G30
MathSciNet review: 896013
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Abstract: We establish the relationship between the scalar curvature of a warped product $ M \times {}_fN$ of Riemann manifolds and those ones of $ M$ and $ N$. Then we search for weights $ f$ to obtain constant scalar curvature on $ M \times {}_fN$ when $ M$ is compact.

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PII: S 0002-9947(1987)0896013-4
Keywords: Nonlinear eigenvalue problem, principal eigenvalue and eigenfunction, bifurcation from infinity
Article copyright: © Copyright 1987 American Mathematical Society