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November 2, 2019, 23:56	Can we use interpolation function of different order to represent different degrees o	#1
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 185 Rep Power: 10	Consider a line element in FEM. Let each node have 3 DOF. They are x and y translation DOF and temperature. Can we use interpolation functions of different orders for the translation DOFs and Temperature, like say, first-order interpolation function for translation DOF and second-order interpolation for temperature?

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