Geodesic

Proceedings of the Voronezh international winter mathematical school "Modern methods of function theory and related problems", Voronezh, January 27 - February 1, 2023, Part 3

Sessions of the Workshop of the Mathematics and Mechanics Department of the Lomonosov Moscow State University, ``Urgent Problems of Geometry and Mechanics'' named after V.~V.~Trofimov
p. 3-11
On bounded difference operators with involution
p. 12-21
Necessary and sufficient conditions for the stability of systems of ordinary differential equations
p. 22-32
New identities from enumeration of graphs
p. 33-36
Solutions of some systems of functional equations related to complex, double, and dual numbers
p. 37-46
Relationships between the best uniform polynomial approximations of functions and their even and odd prolongations
p. 47-52
Structure of the essential spectrum and discrete spectrum of the energy operator of four-electron systems in the impurity Hubbard model. The third triplet state
p. 53-82
Generalized mixed problem for the simplest wave equation and its applications
p. 83-89
Tensor invariants of geodesic, potential and dissipative systems. III. Systems on tangents bundles of four-dimensional manifolds
p. 90-119
Optimization of thermal processes in a nonlocal problem with a redefinition function under an integral condition
p. 120-130