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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
1999, v.6 no.2, pp.95-101
Jung, Yoon-Tae
Kim, Yun-Jeong
Lee, Soo-Young
Shin, Cheol-Guen

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 complete Lorentzian metrics on <TEX>$M{\;}={\;}[\alpha,\infty){\times}_f{\;}N$</TEX> with specific scalar curvatures.

keywords
warped product, scalar curvature, upper and lower solution method

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics