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2 May 2020
- 22:1022:10, 2 May 2020 diff hist +7,596 N Nonlinear finite elements/Lagrangian and Eulerian descriptions →An example: The velocity bar{v} can not match v .(If I substitute X = (x-1)/(1+2t+t^2), I can get the same expression of a and bar{a}, but I can not get v equals to bar{v}) current