Constant scalar curvature and warped pro
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K.L. Duggal
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Article
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2002
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Elsevier Science
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English
β 129 KB
This paper deals with the curvature properties of a class of globally null manifolds (M, g) which admit a global null vector field and a complete Riemannian hypersurface. Using the warped product technique we study the fundamental problem of finding a warped function such that the degenerate metric