Nonlocal Generalized Implicit Function Theorems in Hilbert Spaces A. V. ArutyunovS. E. Zhukovskiy ORDINARY DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1525 - 1538
Constructing Countably Many Distinct Suslin Sets of Characteristic Exponents in the Perron Effect of Change of Their Values N. A. IzobovA. V. Il’in ORDINARY DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1539 - 1544
Degenerate Three-Point Boundary Conditions V. A. SadovnichiiYa. T. SultanaevA. M. Akhtyamov ORDINARY DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1545 - 1549
Inverse Problem of Determining the Heat Source Density for the Subdiffusion Equation R. R. AshurovA. T. Mukhiddinova ORDINARY DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1550 - 1563
Kipriyanov–Beltrami Operator with Negative Dimension of the Bessel Operators and the Singular Dirichlet Problem for the \(B \)-Harmonic Equation L. N. LyakhovE. L. Sanina PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1564 - 1574
One Class of Relativistically Invariant First-Order Equations N. G. Marchuk PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1575 - 1586
Unique Solvability in the Lavrent’ev–Bitsadze Model for Two Problems of Weakly Supersonic Symmetric Flow with Detached Shock Wave Past a Wedge E. I. MoiseevE. G. Shifrin PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1587 - 1593
Periodic Boundary Layer Solutions of a Reaction–Diffusion Problem with Singularly Perturbed Boundary Conditions of the Third Kind N. N. NefedovE. I. Nikulin PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1594 - 1603
Homogenization Error Estimates for a Periodic Beltrami Equation M. M. SirazhudinovS. V. Tikhomirova PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1604 - 1612
Identification Problem for Strongly Degenerate Evolution Equations with the Gerasimov–Caputo Derivative V. E. FedorovM. Kostić PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1613 - 1627
Inhomogeneous Boundary Value Problem for Complex Heat Transfer Equations with Fresnel Matching Conditions A. Yu. Chebotarev PARTIAL DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1628 - 1633
Inverse Problem for a First-Order Hyperbolic System with Memory D. K. DurdievKh. Kh. Turdiev INTEGRAL AND INTEGRO-DIFFERENTIAL EQUATIONS 21 January 2021 Pages: 1634 - 1643
Simultaneous Transformation of Systems to a Form with Relative Degree A. V. KraevA. I. Rogovskiy CONTROL THEORY 21 January 2021 Pages: 1644 - 1649
Reduced-Order Observer for Estimating Mixed Variables in Tracking Systems under Unmatched Exogenous Disturbances D. V. KrasnovA. V. Utkin CONTROL THEORY 21 January 2021 Pages: 1650 - 1663
Time-Invariant Polyhedron-Preserving Linear Differential Equations with the Hukuhara Derivative A. S. Voidelevich SHORT COMMUNICATIONS 21 January 2021 Pages: 1664 - 1667
On the Spectral Gellerstedt–Frankl Problem for a Mixed-Type Lavrent’ev–Bitsadze Equation S. M. Ponomarev SHORT COMMUNICATIONS 21 January 2021 Pages: 1668 - 1671