訂正日: 2006/10/20訂正理由: -訂正箇所: 引用文献情報訂正内容: Wrong : 1) D. V. Alekseevskii, Groups of conformal transformations of Riemannian spaces, Math. USSR-Sb., 18 (1972), No. 2, 285-301. 2) J. Lelong-Ferrand, Transformations conformes et quasi-conformes des variété riemanniennes; applications à la démonstration d'une conjecture de A. Lich-nerowicz, C.R. Acad. Sci. Paris, 269 (1969), 583-586. 3) M. Obata, The conjectures on conformal transformations of Riemannian manifolds, Bull. Amer. Math. Soc., 77 (1971), 265-270. 4) M. Obata, The conjectures on conformal transformations of Riemannian manifolds, J. Differential Geometry, 6 (1972), 247-258. 5) M. Obata, Conformal transformations of Riemannian manifolds, J. Differential Geometry, 4 (1970), 311-333. 6) A. Avez, Transformations conformes des variétés riemanniennes compactes C. R. Acad. Sci. Paris, 259 (1964), 4469-4472, 260 (1965), 1550-1553.
Right : [1] D. V. Alekseevskii, Groups of conformal transformations of Riemannian spaces, Math. USSR-Sb., 18 (1972), No. 2, 285-301. [2] J. Lelong-Ferrand, Transformations conformes et quasi-conformes des variété riemanniennes; applications à la démonstration d'une conjecture de A. Lichnerowicz, C. R. Acad. Sci. Paris, 269 (1969), 583-586. [3] M. Obata, The conjectures on conformal transformations of Riemannian manifolds, Bull. Amer. Math. Soc., 77 (1971), 265-270. [4] M. Obata, The conjectures on conformal transformations of Riemannian manifolds, J. Differential Geometry, 6 (1972), 247-258. [5] M. Obata, Conformal transformations of Riemannian manifolds, J. Differential Geometry, 4 (1970), 311-333. [6] A. Avez, Transformations conformes des variétés riemanniennes compactes C. R. Acad. Sci. Paris, 259 (1964), 4469-4472, 260 (1965), 1550-1553.