The Evaluation of the M{\o}ller Energy Complex in Difference Coordinate   Representations
  The M{\o}ller energy complex of Schwarzschild black hole solution in several coodinates are evaluated. Our results show that the M{\o}ller energy complex is independent of not only the purely spatial transformation, but also the shift of time coordinate. So, we could conclude that a shift of time coordinates will not change the energy which is obtained by using the definition of M{\o}ller energy complex. 
I-Ching Yang and Chia-Hsiu Tsai