Geodesic

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
p. 3-15
On the construction of generalized powers for the Dirac equation of quantum electrodynamics
p. 16-24
On Ulam--Hyers stability of solutions to first-order differential equations with generalized action
p. 25-32
New bifurcation diagram in one model of vortex dynamics
p. 33-41
The problem of finding the initial state of a resource network
p. 42-52
Volterra functional equations and optimization of distributed systems. Special optimal controls
p. 53-76
Linear and nonlinear fuzzy averages of systems of fuzzy numbers
p. 77-87
Systems with~dissipation with~five degrees of freedom: Analysis and integrability. II. Dynamical systems on tangent bundles
p. 88-107
Some tensor invariants of geodesic, potential, and dissipative systems on the tangent bundles of two-dimensional manifolds
p. 108-116
Generalized control problem in diagnostic problems
p. 117-126