## Found 3,730 Documents (Results 1–100)

100
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### Large time behavior of the 1D isentropic Navier-Stokes-Poisson system. (English)Zbl 07567992

MSC:  35M10 35E15 35A07 35B20 35B40
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### Pseudoholomorphic and $$\varepsilon$$-pseudoregular solutions of singularly perturbed problems. (English. Russian original)Zbl 07537748

Differ. Equ. 58, No. 3, 357-366 (2022); translation from Differ. Uravn. 58, No. 3, 361-370 (2022).
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### Development of the Lomov regularization method for a singularly perturbed Cauchy problem and a boundary value problem on the half-line for parabolic equations with a “simple” rational turning point. (English. Russian original)Zbl 07537746

Differ. Equ. 58, No. 3, 314-340 (2022); translation from Differ. Uravn. 58, No. 3, 319-345 (2022).
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### On approximate solutions of a class of Clairaut’s equations. (English)Zbl 07537574

MSC:  34D10 34D05 34A12
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### Stability and asymptotic stability in terms of two measures with initial time difference. (English)Zbl 07536073

MSC:  34D10 34D05 34D20
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### Ulam stability for second-order linear differential equations with three variable coefficients. (English)Zbl 07534465

MSC:  34D10 34A12
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### Asymptotics of the solution of bisingularly perturbed first boundary value problem. (English)Zbl 07530782

MSC:  35B25 35C20 35K20
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### Asymptotics of the solution of the first boundary value problem for a singularly perturbed differential equation in partial derivatives of the second order of parabolic type. (Russian. English summary)Zbl 07503628

MSC:  35B25 35C20 35K20
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### Singular perturbation results for linear partial differential-algebraic equations of hyperbolic type. (English)Zbl 1484.35023

MSC:  35B25 35L20 35L50
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### The local formula of representation of a solution for a functional differential equation with the mixed initial condition considering perturbations of delays containing in the phase coordinates and in controls. (English)Zbl 07472930

MSC:  34K05 34K27 34K35
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### A Hele-Shaw limit without monotonicity. (English)Zbl 1484.35025

MSC:  35B25 35K20 35K59
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### Convergence of the Allen-Cahn equation with a nonlinear Robin boundary condition to mean curvature flow with contact angle close to $$90^\circ$$. (English)Zbl 1485.35020

Reviewer: Kelei Wang (Wuhan)
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### Boundary conditions for hyperbolic relaxation systems with characteristic boundaries of type II. (English)Zbl 1480.35294

MSC:  35L50 35B25 76N20
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### Chaotic vibrations of 3D linear hyperbolic PDEs with linear perturbations of superlinear boundary conditions. (English)Zbl 1478.35136

MSC:  35L20 37D45
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### Uniformly convergent numerical scheme for a singularly perturbed differential-difference equations arising in computational neuroscience. (English)Zbl 07567505

MSC:  35B25 65M06 65N12
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### Propagation of perturbations in the initial value along solutions of linear ODEs: a componentwise relative error analysis. (English)Zbl 07552262

MSC:  34A30 34A12 34D10
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### Bulgakov problem for a hyperbolic equation and robust stability. (English. Russian original)Zbl 07515507

Mosc. Univ. Mech. Bull. 76, No. 4, 95-104 (2021); translation from Vestn. Mosk. Univ., Ser. I 76, No. 4, 23-30 (2021).
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### A singularly perturbed system of parabolic equations. (English)Zbl 1486.35025

MSC:  35B25 35K51
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### Mathematical modeling of quadratically nonlinear spatially distributed systems. II: The case of continuously defined initial-boundary external-dynamic perturbations. (English. Russian original)Zbl 1485.93258

Cybern. Syst. Anal. 57, No. 6, 906-917 (2021); translation from Kibern. Sist. Anal. 57, No. 6, 72-83 (2021).
MSC:  93C20 93C73 93C10
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### Asymptotics of the scattering operator for the wave equation in a singularly perturbed domain. (English. Russian original)Zbl 1484.35307

Sb. Math. 212, No. 10, 1436-1470 (2021); translation from Mat. Sb. 212, No. 10, 96-130 (2021).
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### The regularized asymptotics of a solution of the Cauchy problem in the presence of a weak turning point of the limit operator. (English. Russian original)Zbl 07483851

Sb. Math. 212, No. 10, 1415-1435 (2021); translation from Mat. Sb. 212, No. 10, 76-95 (2021).
MSC:  34E20 34A12 34E05
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### Nonlinear dynamics of atomic and molecular systems in an electromagnetic field: deterministic chaos and strange attractors. (English)Zbl 1486.81169

Awrejcewicz, Jan (ed.), Perspectives in dynamical systems II: mathematical and numerical approaches. Selected papers based on the presentations at the 15th international conference on dynamical systems – theory and applications, DSTA, Łódź, Poland, December 2–5, 2019. Cham: Springer. Springer Proc. Math. Stat. 363, 113-123 (2021).
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### Accelerated fitted operator finite difference method for singularly perturbed parabolic reaction-diffusion problems. (English)Zbl 07468473

MSC:  35B25 35B30 35B35
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### Development of methods of asymptotic analysis of transition layers in reaction-diffusion-advection equations: theory and applications. (English. Russian original)Zbl 1481.35009

Comput. Math. Math. Phys. 61, No. 12, 2068-2087 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 2074-2094 (2021).
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### Approximate solution of inverse problems for the heat equation with a singular perturbation. (English. Russian original)Zbl 1481.35398

Comput. Math. Math. Phys. 61, No. 12, 2004-2014 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 2040-2049 (2021).
MSC:  35R30 35B25 35K20
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### On unstable solutions with a nonmonotone boundary layer in a two-dimensional reaction-diffusion problem. (English. Russian original)Zbl 1481.35028

Math. Notes 110, No. 6, 922-931 (2021); translation from Mat. Zametki 110, No. 6, 899-910 (2021).
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