The Simple Solutions of Four Actual Problems of General Theory of Relativity.

Abstract: It is quite complicated and difficult generally to solve the problem of the general theory of relativity. We apply the equations of quantitative effect of general theory of relativity and kinematic principle of double-mass which is new-proposed to solve simply four actual problems: gravitational red shift of spectral line, delay of radar echo, perihelion precession of planet, deflection of light in gravitational field, and the results are identical with the formulae that is derived by general method.