Equations of the Bloch-Hasegawa type are derived in the case of anisotropic exchange interaction between the subsystems of the magnetic moments of paramagnetic impurities and conduction electrons under conditions of their ...

At the present stage of economic development one of the important trends of an enterprise competitive advantages development is the intangible resources along with conventional ones, which form the basis for an innovation ...

The article presents a macroeconomic analysis of basic technological conversion indices (by economic activity categories), conducted for oil and gas chemical sector of the Republic of Tatarstan. The author offers his own ...

Properties of quasiparticles in doped cuprates formed by an oxygen hole and two adjacent copper holes are investigated on the basis of the extended Hubbard model. The ground state energy, wave functions and the polaron-phonon ...