Published: 1982 Received: May 15, 1981Available on J-STAGE: October 20, 2006Accepted: -
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Date of correction: October 20, 2006Reason for correction: -Correction: CITATIONDetails: Wrong : 1) J.-P. Bourguignon, Une stratification de l'espace des structures riemanniennes, Compositio Math., 30 (1975), 1-41. 2) N. Ejiri, A negative answer to a conjecture of conformal transformations of Riemannian manifolds, J. Math. Soc. Japan, 33 (1981), 261-266. 3) A. E. Fischer and J. E. Marsden, Linearization stability of nonlinear partial differential equations, Proc. Symp. Pure Math., 27 (1975), 219-262. 4) O. Kobayashi and M. Obata, Conformally-flatness and static space-time, Manifolds and Lie groups, Progress in Mathematics, 14, Birkhäuser, 1981, 197-206. 5) M. Obata, Certain conditions for a riemannian manifold to be isometric with a sphere, J. Math. Soc. Japan, 14 (1962), 333-340.
Right : [1] J. -P. Bourguignon, Une stratification de l'espace des structures riemanniennes, Compositio Math., 30 (1975), 1-41. [2] N. Ejiri, A negative answer to a conjecture of conformal transformations of Riemannian manifolds, J. Math. Soc. Japan, 33 (1981), 261-266. [3] A. E. Fischer and J. E. Marsden, Linearization stability of nonlinear partial differential equations, Proc. Symp. Pure Math., 27 (1975), 219-262. [4] O. Kobayashi and M. Obata, Conformally-flatness and static space-time, Manifolds and Lie groups, Progress in Mathematics, 14, Birkhäuser, 1981, 197-206. [5] M. Obata, Certain conditions for a riemannian manifold to be isometric with a sphere, J. Math. Soc. Japan, 14 (1962), 333-340.
Date of correction: October 20, 2006Reason for correction: -Correction: PDF FILEDetails: -