Using the expression for the Laplacian of the square of the lenght of the second fundamental form of conformally ‡at minimal C-totally real submanifolds of a(k;)-nullity space form pinchings for scalar curvature and sectional curvature are obtained which imply that the submanifolds must be totally geodesic.
Contact metric manifold conformally ‡at manifold (k;)-manifold (k;)-space forms second fundamental form totally geodesic
Primary Language | English |
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Subjects | Mathematical Physics |
Journal Section | Mathematics |
Authors | |
Publication Date | December 30, 2020 |
Submission Date | May 28, 2020 |
Acceptance Date | October 8, 2020 |
Published in Issue | Year 2020 Volume: 10 Issue: 2 |
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