The Calculation Result Concerning the Problem of the Gravitational Radiationof the Double Star PSR1913+16 with Different Energy-Momentum Pseudo-Tensorsand its Analysis

In an accuracy up to the second order approximation, the results given for the plane gravitational waves by different energy-momentum pseudo-tensors can only be in two different forms, and the result given for the change of the period of the double star PSR 1913+16 is unique. Further analysis shows that it is impossible to give any new result for the plane gravitational waves even if other new energy mompntum pseudo tensors are constructed.