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 : B) W. Blaschke, Vorlesungen über Differentialgeometrie II, Affine Differentialgeometrie, Springer, Berlin, 1923. H) M. W. Hirsch, Differential Topology, Springer, New York-Heidelberg-Berlin, 1976. N-P1) K. Nomizu and U. Pinkall, On the geometry of affine immersions, Math. Z., 195 (1987), 165-178. N-P2) K. Nomizu and U. Pinkall, Cubic form theorem for affine immersions, Results in Math., 13 (1988), 338-362. O) B. Opozda, Some extensions of Radon's theorem, Proceedings of the Conference on Global Analysis and Differential Geometry, Berlin, 1990, pp. 185-191. S) U. Simon, Zur Entwickelung der affinen Differentialgeometrie nach Blaschke, Gesam. Werke Blaschke, Band 4, Thales, Essen, 1985.
Right : [B] W. Blaschke, Vorlesungen über Differentialgeometrie II, Affine Differentialgeometrie, Springer, Berlin, 1923. [H] M. W. Hirsch, Differential Topology, Springer, New York-Heidelberg-Berlin, 1976. [N-P1] K. Nomizu and U. Pinkall, On the geometry of affine immersions, Math. Z., 195 (1987), 165-178. [N-P2] K. Nomizu and U. Pinkall, Cubic form theorem for affine immersions, Results in Math., 13 (1988), 338-362. [O] B. Opozda, Some extensions of Radon's theorem, Proceedings of the Conference on Global Analysis and Differential Geometry, Berlin, 1990, pp. 185-191. [S] U. Simon, Zur Entwickelung der affinen Differentialgeometrie nach Blaschke, Gesam. Werke Blaschke, Band 4, Thales, Essen, 1985.