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Question: How should I write Euler-Lagrange to this...!

Question:How should I write Euler-Lagrange to this...!

Chirag 5 Maple
physics differentialgeometry euler-lagrange
March 13 2015
0

Hi guys,

       I have the following Lagrange function. 

       (Note :w is the generalized co-cordinate.) 

 

       L := (diff(w(r, t), t, r))*v(r, t)

 

       ( I know

        If L =diff(w(t),t)*v(t)..... I can write EulerLagrange(L,t,w(t) but I dont know how to handle above function)

 

        Thanks in advance!!!
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