University proceedings. Volga region. Physical and mathematical sciences, 2023, Issue 1

JOURNALS // University proceedings. Volga region. Physical and mathematical sciences // Archive

2023, Issue 1

Mathematics
	A modified method for separating variables in the diffraction problem of TM-polarized wave on diffraction grating Yu. G. Smirnov	3
	Approximate methods for solving degenerate singular integral equations I. V. Boykov, A. A. Pivkina	15
	On the choice of the initial approximation in the numerical solution of parametric optimization problems I. N. Egorov, G. V. Kretinin, A. G. Kretinin	28
	The propagation of the TM-wave in a flat semi-open dielectric layer with nonlocal nonlinearity Yu. G. Smirnov, S. V. Tikhov	40
	An initial-boundary value problem for an inhomogeneous system of Maxwell's equations in the case of a ferromagnetic conducting body with anisotropy and internal defects S. Marvin	54
	Stability of solutions for systems of delayed parabolic equations I. V. Boykov	69

Physics
	Consideration of quantum-dimensional effects in designing plasmon-acoustic devices of the terahertz frequency range R. A. Brazwe, D. A. Dolgov	85
	The rate of dynamical chaos during propagation of the positive Lyapunov exponents region under nonlocalilty conditions M. N. Ovchnnikov	93
	Electronic beam control and frequency scanning of graphene antenna arrays in the terahertz and far infrared frequency ranges N. N. Nefedov, G. S. Makeeva	105
	Quantum-dimensional insulators R. A. Brazwe	115