In this exercise we will determine the condition that a vector field can be considered to be
Question:
(a) A necessary condition, called the integrability condition for this equation, follows from the commuting of partial derivatives. Show that Vα,νβ = Vα,βν implies
(b) By relabeling indices, work this into the form
This turns out to be sufficient, as well.
Transcribed Image Text:
(VV) = V" = ve +r"ug VH = 0? V" =
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