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Timeline for When are geodesics straight lines?

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Mar 10, 2018 at 11:34 comment added Travis Willse NB the linked Wikipedia articles are about the conformal Weyl and Cotton tensors, not the projective Weyl and Cotton tensors. One can find definitions of the latter, e.g., in arxiv.org/pdf/1003.1469.pdf .
Mar 8, 2018 at 10:48 history edited Ben McKay CC BY-SA 3.0
corrected the curvature description of the solution
Mar 8, 2018 at 10:42 history edited Ben McKay CC BY-SA 3.0
corrected the curvature description of the solution
S Mar 8, 2018 at 10:27 history suggested James Smith CC BY-SA 3.0
Added a link to Weyl tensors.
Mar 8, 2018 at 8:30 review Suggested edits
S Mar 8, 2018 at 10:27
Mar 8, 2018 at 7:10 history answered Ben McKay CC BY-SA 3.0