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Information × Registration Number 0206U000682, 0102U000451 , R & D reports Title Development of differential-geometric and analytical methods of investigation of mathematical and theoretical physics equations popup.stage_title Head Pelykh V.O.; Hnatyk B.I., Доктор фізико-математичних наук Registration Date 02-02-2006 Organization Pidstryhach Institute for Applied Problems of Mechanics and Mathematics NASU popup.description2 The method for the investigations of node manifolds for systems of elliptic equations is developed. The equivalence of the spinor and the tensor method for the positive energy theorem in general relativity is proved. The solutions for Dirac equation in Riemann spaces with a given symmetry groups are presented and investigated Product Description popup.authors popup.nrat_date 2020-04-02 Close