References
- A.L. Besse, Einstein Manifolds, New York: Springer-Verlag 1987.
- A.E. Fischer, J.E. Marsden, Manifolds of Riemannian Metrics with Prescribed Scalar Curvature, Bull. Am. Math. Soc. 80, 479-484 (1971).
- S. Hwang, Critical points of the scalar curvature functionals on the space of metrics or constant scalar curvature, manuscripta math. 103, 135-142 (2000). https://doi.org/10.1007/PL00005857
- S. Hwang. The critical point equation on a three dimensional compact manifold, Proc. Amer. Math. Soc. 131, 3221-3230 (2003). https://doi.org/10.1090/S0002-9939-03-07165-X
- S. Hwang, Stable minimal hypersufaces in a critical point equation, Commun. Korean Math. Soc. 20, 775-779 (2005). https://doi.org/10.4134/CKMS.2005.20.4.775
- S. Hwang, Some remarks on stable minimal surfaces in the critical point of the total scalar curvature, preprint.
- S. Hwang, G. Yun, J. Chang, Rigidity of the critical point equation. preprint.
- J. Lafontaine, Sur la geometrie d'une generalisation de l'equation differentielle d'Obata, J. Math. Pures Appliquees 62, 63-72 (1983).
- M. Obata, Certain conditions for a Riemannian manifold to be isometric with a sphere, J. Math. Soc. Japan 14(3), 333-310 (1962). https://doi.org/10.2969/jmsj/01430333
- Y. Shen, A note on Fisher-Marsden's conjecture, Proc. Amer. Math. Soc. 125(3), 901-905 (1997). https://doi.org/10.1090/S0002-9939-97-03635-6