Covariant Derivative: Proving Rank-2 Tensor Components

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SUMMARY

The discussion centers on proving that the components of the covariant derivative, denoted as [tex] \del_b v^a, are the mixed components of a rank-2 tensor. Participants emphasize the necessity of demonstrating the correct transformation properties of mixed second rank tensors. A key point raised is the need for one term in the transformation to vanish, which remains unclear to the original poster. The conversation highlights the importance of clarity in mathematical proofs and the collaborative nature of problem-solving in advanced mathematics.

PREREQUISITES
  • Understanding of covariant derivatives in differential geometry
  • Familiarity with tensor algebra and rank-2 tensors
  • Knowledge of transformation properties of tensors
  • Proficiency in LaTeX for mathematical notation
NEXT STEPS
  • Study the properties of covariant derivatives in Riemannian geometry
  • Learn about the transformation laws for mixed tensors
  • Explore examples of rank-2 tensors in physics and engineering
  • Review LaTeX documentation for effective mathematical typesetting
USEFUL FOR

Mathematics students, physicists, and anyone studying differential geometry or tensor analysis will benefit from this discussion, particularly those interested in the properties of covariant derivatives and rank-2 tensors.

ehrenfest
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Homework Statement


I am trying to show that the components of the covariant derivative \del_b v^a are the mixed components of a rank-2 tensor.<br /> <br /> If I scan in my calculations, will someone have a look at them?<br /> <br /> <br /> <br /> <h2>Homework Equations</h2><br /> <br /> <br /> <br /> <h2>The Attempt at a Solution</h2>
 
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pretty pretty please
 
If you do scan your work and upload it, then I'm sure someone will look at your work.
 
Here are my calculations. It took me forever to scan them and put them in a file small enough to upload. :(

Anyway. The "stuff" is the correct transformation for a mixed second rank tensor which means the other term (the one that I wrote out) needs to vanish. The problem is that I do not see why it vanishes. Does anyone else?

By the way--can other people not click on the attachment and see it under it gets approval?
 

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