In this paper, we introduce a new class of metrics on a Riemannian manifold, which is obtained by deforming the metric of this Riemannian manifold into a Cheeger-Gromoll-type metric. We first investigate the Levi-Civita connection for this metric. Then we characterize the Riemannian curvature, the sectional curvature, and the scalar curvature. Finally, we explore a class of harmonic and biharmonic maps.
Cheeger-Gromoll type deformation of metric g Riemannian curvature harmonic maps biharmonic maps
| Primary Language | English |
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| Subjects | Algebraic and Differential Geometry |
| Journal Section | Research Article |
| Authors | |
| Submission Date | March 13, 2025 |
| Acceptance Date | April 23, 2025 |
| Publication Date | June 30, 2025 |
| Published in Issue | Year 2025 Volume: 17 Issue: 1 |