Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 2022, Volume 209

JOURNALS // Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory // Archive

2022, Volume 209

Contents

Proceedings of the Voronezh International Spring Mathematical School "Modern Methods of the Theory of Boundary-Value Problems. Pontryagin Readings – XXXII”, Voronezh, May 3–9, 2021, Part 2

	Hyperbolicity of covariant systems of first-order equations for vector and scalar fields Yu. P. Virchenko, A. E. Novoseltseva		3
	On the construction of generalized powers for the Dirac equation of quantum electrodynamics Yu. A. Gladyshev, E. A. Loshkareva		16
	On Ulam–Hyers stability of solutions to first-order differential equations with generalized action E. Z. Zainullina, V. S. Pavlenko, A. N. Sesekin, N. V. Gredasova		25
	New bifurcation diagram in one model of vortex dynamics G. P. Palshin		33
	The problem of finding the initial state of a resource network V. A. Skorokhodov, I. M. Erusalimskyi, S. Ch. Murtuzalieva		42
	Volterra functional equations and optimization of distributed systems. Special optimal controls V. I. Sumin		53
	Linear and nonlinear fuzzy averages of systems of fuzzy numbers V. L. Khatskevich		77
	Systems with dissipation with five degrees of freedom: Analysis and integrability. II. Dynamical systems on tangent bundles M. V. Shamolin		88
	Some tensor invariants of geodesic, potential, and dissipative systems on the tangent bundles of two-dimensional manifolds M. V. Shamolin		108
	Generalized control problem in diagnostic problems M. V. Shamolin		117