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Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144

§ Scientific articles

Arutyunov A.V., Zhukovskiy S.E. Generalization of Banach’s theorem for cones and covering along curves // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 361-370. DOI: 10.20310/2686-9667-2023-28-144-361-370.

Dzyuba S.M. On recurrent motions of dynamical systems in a semi-metric space // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 371-382. DOI: 10.20310/2686-9667-2023-28-144-371-382.

Patrina A.S. On a boundary value problem for a system of differential equations modeling the electrical activity of the brain // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 383-394. DOI: 10.20310/2686-9667-2023-28-144-383-394.

Serova I.D. Study of the boundary value problem for a differential inclusion // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 395-405. DOI: 10.20310/2686-9667-2023-28-144-395-405.

Solodusha S.V. On a class of the first kind Volterra equations in a problem of identification of a linear nonstationary dynamic system // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 406-413. DOI: 10.20310/2686-9667-2023-28-144-406-413.

Sumin M.I. On the role of Lagrange multipliers and duality in ill-posed problems for constrained extremum. To the 60th anniversary of the Tikhonov regularization method // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 414-435. DOI: 10.20310/2686-9667-2023-28-144-414-435.

Uskov V.I. Boundary layer phenomenon in a first-order algebraic-differential equation // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 436-446. DOI: 10.20310/2686-9667-2023-28-144-436-446.

Khachatryan R.A. On continuous and Lipschitz selections of multivalued mappings given by systems of inequalities // Russian Universities Reports. Mathematics. Tambov, 2023. Vol. 28. № 144. P. 447-468. DOI: 10.20310/2686-9667-2023-28-144-447-468.

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