Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
1998, v.5 no.2, pp.115-122
Jung, Yoon-Tae
Kim, Yun-Jeong
Lee, Soo-Young
Shin, Cheol-Guen
Jung,,
Y.
, Kim,,
Y.
, Lee,,
S.
, &
Shin,,
C.
(1998). . Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, 5(2), 115-122.
Abstract
In this paper, when N is a compact Riemannian manifold, we discuss the method of using warped products to construct timelike or null future(or past) complete Lorentzian metrics on <TEX>$M{\;}={\;}[a,{\;}{\infty}){\times}_f{\;}N$</TEX> with specific scalar curvatures.
- keywords
-
Warped product,
Scalar curvature,
Upper and lower solution method