In this chapter, we investigate covariant derivatives on curved surfaces using orthonormal moving frames. We compare the traditional formulation involving Christoffel symbols and the metric tensor with a novel approach based on connection 1-forms. The methods are validated on the sphere.

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Covariant Derivatives on Curved Surfaces via Moving Frames

  • Sehun Chun

摘要

In this chapter, we investigate covariant derivatives on curved surfaces using orthonormal moving frames. We compare the traditional formulation involving Christoffel symbols and the metric tensor with a novel approach based on connection 1-forms. The methods are validated on the sphere.