[4] Li, A.M., Simon, U., Zhao, G., Global Affine Differential Geometry of Hypersurfaces, Walter de
Gruyter, Berlin, New York, 1993.
[5] Nomizu, K. & Sasaki, T., Affine Differential Geometry: Geometry of Affine Immersions,
Cambridge Univ. Press, 1994.
[6] Simon, U., Recent developments in afine differential geometry, Diff. Geo. And its App., Proc.
Conf. Dubrovnik, Yugosl. (1988), 327-347.
[7] Khadjiev, Dj., An Application of the Invariant Theory to Differential Geometry (Rus-
sian),Fan, Tashkent, 1988.
[8] Khadjiev, Dj. & Pek¸sen, O¨ ., The complete system of global differential and integral
invariants for equi-affine curves, Dif. Geo. and its App. 20, (2004), 167-175.
[9] Pek¸sen, O¨ . & Khadjiev, Dj., On invariants of curves in centro-affine geometry, J. Math.
Kyoto Univ. 44-3, (2004), 603-613.
[10] Monge, G., Application de l’analyse a’la geometrie, Paris, 1807 at 1809.
[11] Mayer, O., Geometrie centro-affine diferentielle des surfaces, Ann. Sci. Univ.,
Jassy, 21, (1934), 1-77.
[12] Magazinnikov, L.I., Centro-affine theory of ruled surfaces (Russian), Trudy Tomsk. Gos. Univ.
Ser. Meh.-Mat. Geom. Sb. 161, (1962), 101–110.
[13] Katou, M., Center maps of afine minimal ruled hypersurfaces, Interdisiplinary Information
Sciences, 12-1, (2006), 53-56.
The Affine Equivalence Problem Of Ruled Surfaces
Year 2010,
Volume: 3 Issue: 2, 108 - 111, 30.10.2010
[4] Li, A.M., Simon, U., Zhao, G., Global Affine Differential Geometry of Hypersurfaces, Walter de
Gruyter, Berlin, New York, 1993.
[5] Nomizu, K. & Sasaki, T., Affine Differential Geometry: Geometry of Affine Immersions,
Cambridge Univ. Press, 1994.
[6] Simon, U., Recent developments in afine differential geometry, Diff. Geo. And its App., Proc.
Conf. Dubrovnik, Yugosl. (1988), 327-347.
[7] Khadjiev, Dj., An Application of the Invariant Theory to Differential Geometry (Rus-
sian),Fan, Tashkent, 1988.
[8] Khadjiev, Dj. & Pek¸sen, O¨ ., The complete system of global differential and integral
invariants for equi-affine curves, Dif. Geo. and its App. 20, (2004), 167-175.
[9] Pek¸sen, O¨ . & Khadjiev, Dj., On invariants of curves in centro-affine geometry, J. Math.
Kyoto Univ. 44-3, (2004), 603-613.
[10] Monge, G., Application de l’analyse a’la geometrie, Paris, 1807 at 1809.
[11] Mayer, O., Geometrie centro-affine diferentielle des surfaces, Ann. Sci. Univ.,
Jassy, 21, (1934), 1-77.
[12] Magazinnikov, L.I., Centro-affine theory of ruled surfaces (Russian), Trudy Tomsk. Gos. Univ.
Ser. Meh.-Mat. Geom. Sb. 161, (1962), 101–110.
[13] Katou, M., Center maps of afine minimal ruled hypersurfaces, Interdisiplinary Information
Sciences, 12-1, (2006), 53-56.