Аннотация
A formalism of the invariant spin amplitudes of the pd -scattering process in the Madison frame of reference is developed. The condition for T invariance with conservation of P -parity is formulated in terms of these amplitudes, and the relationships between differential spin observables that follow from this condition, are derived. The relative efficiency of the method for testing T -invariance on the basis of these relationships is compared to the method based on recording a null-test signal in an experiment with a polarized proton beam and the deuteron target.