Geodesic

Tome (2021) no. 3

Sommaire

Differential equation associated with involutions
p. 7-13
Structure of essential spectra and discrete spectrum of the energy operator of four-electron systems in the impurity Hubbard model. Quintet state. One-dimensional case
p. 14-34
About the modern tools and methods of scientific research conducting in the field of the history of mathematics
p. 35-57
On the connection of periodic homeomorphisms of a surface with Seifert manifolds and the Morse-Smale diffeomorphism
p. 58-71
On a basic invariants of the symmetry group of complex polyhedron $\frac{1}{p}{\gamma}_{n}^{m}$
p. 72-78
The history of the development of the theory of elliptic functions in the works of Abel, Jacobi, Weierstrass, Somov
p. 79-92