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 Conformal deformation on a semi-Riemannian manifold (I) Bull. Korean Math. Soc. 2001 Vol. 38, No. 2, 223-230 Yoon-Tae Jung and Soo-Young Lee Chosun University, Chosun University Abstract : In this paper, we considered the uniqueness of positive time-solution to equation $\Box_{g} u(t,x) - c_n u(t,x) + c_n u(t,x)^{n+3 \over n-1 } = 0,$ where $c_n = {n-1 \over 4n}$ and $\Box_{g}$ is the d'Alembertian for a Lorentzian warped manifold $M = [a, \infty) \times_f N$. Keywords : conformal deformation, Lorentzian warped manifold, scalar curvature MSC numbers : 53C21, 53C50, 58C35, 58J05 Downloads: Full-text PDF