# Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2023, vol. 23, iss. 3

- 748 reads

## Content

### Mathematics

Belkina T. A., Ogareva A. S.
Risky investments and survival probability in the insurance model with two-sided jumps: Problems for integrodifferential equations and ordinary differential equation and their equivalence
[PDF]
278

Boykov I. V., Ryazantsev V. A.
On the iterative method for solution of direct and inverse problems for parabolic equations
[PDF]
286

Kurdyumov V. P.
Classic and generalized solutions of the mixed problem for wave equation with a summable potential. Part I. Classic solution of the mixed problem
[PDF]
311

Lukomskii S. F., Kruss I. S.
Unitary extension principle on zero-dimensional locally compact groups
[PDF]
320

Stash A. K., Loboda N. A.
On the question of the residual of strong exponents of oscillation on the set of solutions of third-order differential equations
[PDF]
348

Hoang V. N., Preovotorov V. V.
Stability of three-layer differential-difference schemes with weights in the space of summable functions with supports in a network-like domain
[PDF]
357

### Mechanics

Karpov V. V., Bakusov P. A., Maslennikov A. M., Semenov A. A.
Simulation models and research algorithms of thin shell structures deformation Part I. Shell deformation models
[PDF]
370