訂正日: 2006/08/29訂正理由: -訂正箇所: 引用文献情報訂正内容: Wrong : 1) Allendoerfer, C. B., Rigidity for spaces of class greater than one, Amer. Jour. Math., vol. 61 (1939), pp. 633-644. 2) Bôcher, M., Introduction to higher algebra (1907), p. 78. 3) Cartan, E., Leçons sur la théorie des eppace á connexion projective (1937), p. 177. 4) Chern, S. S., Sur la possibilité de plonger un espace à un espace projectif., Bull. Soc. Math. France, t. 61 (1937), pp. 234-243. 5) Thomas, T. Y., Riemann spaces of class one and their algebraic characterizalion. Acta Math., vol. 67 (1936), pp. 169-211. 6) Matsumoto, M., Riemann spaces of class two and their algebraic charcterization, part I. Jour. Math. Soc. Japan, vol. 2 (1950), pp. 67-76.
Right : [1] Allendoerfer, C. B., Rigidity for spaces of class greater than one, Amer. Jour. Math., vol. 61 (1939), pp. 633-644. [2] Bôcher, M., Introduction to higher algebra (1907), p. 78. [3] Cartan, E., Leçons sur la théorie des eppace á connexion projective (1937), p. 177. [4] Chern, S. S., Sur la possibilité de plonger un espace à connexion projective donné dans un espace projectif., Bull. Soc. Math. France, t. 61 (1937), pp. 234-243. [5] Thomas, T. Y., Riemann spaces of class one and their algebraic characterizalion. Acta Math., vol. 67 (1936), pp. 169-211. [6] Matsumoto, M., Riemann spaces of class two and their algebraic charcterization, part I. Jour. Math. Soc. Japan, vol. 2 (1950), pp. 67-76.