Lagrangian surfaces with circular ellipse of curvature in complex space forms
نویسنده
چکیده
We classify the Lagrangian orientable surfaces in complex space forms with the property that the ellipse of curvature is always a circle. As a consequence, we obtain new characterizations of the Clifford torus in the complex projective plane and of the Whitney spheres in the complex projective, complex Euclidean and complex hyperbolic planes. MSC 2000: 53C42, 53C40.
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تاریخ انتشار 2008