## Found 7,111 Documents (Results 1–100)

100
MathJax

MSC:  35Qxx
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### Canard cycles and relaxation oscillations in a singularly perturbed Leslie-Gower predator-prey model with Allee effect. (English)Zbl 07515549

MSC:  34Cxx 34Exx 92Dxx
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MSC:  92-XX
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### Finite element method for singularly perturbed problems with two parameters on a Bakhvalov-type mesh in 2D. (English)Zbl 07512671

MSC:  65N12 65N30 65N50
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### Estimating and increasing the structural robustness of a network. (English)Zbl 07511599

MSC:  15A18 65F15
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### Non-isothermal effects in the slippage condition and absolute viscosity for an electroosmotic flow. (English)Zbl 07508541

MSC:  76W05 76M45 80A19
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### New additive perturbation bounds of the Moore-Penrose inverse. (English)Zbl 07505524

MSC:  15A09 15A45
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### Norm resolvent convergence of elliptic operators in domains with thin spikes. (English. Russian original)Zbl 07504251

J. Math. Sci., New York 261, No. 3, 366-392 (2022); translation from Probl. Mat. Anal. 114, 15-23 (2022).
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### The Saint-Venant solution of a 3D tapered beam. (English)Zbl 07502677

MSC:  74G10 74G50 45G05
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### Asymptotic and numerical methods for solving singularly perturbed differential difference equations with mixed shifts. (English)Zbl 1482.65125

MSC:  65L11 65L10
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### Fast rotation limit for the 2-D non-homogeneous incompressible Euler equations. (English)Zbl 07496971

MSC:  35Qxx 76Uxx 35Bxx
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### Heteroskedastic PCA: algorithm, optimality, and applications. (English)Zbl 07496869

MSC:  62H12 62H25 62C20
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### Complex WKB method for a system of two linear difference equations. (English. Russian original)Zbl 07491003

St. Petersbg. Math. J. 33, No. 2, 405-425 (2022); translation from Algebra Anal. 33, No. 2, 298-326 (2021).
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### Numerical study of two-parameter singularly perturbed problem in two dimensions on an exponentially graded mesh. (English)Zbl 07490249

MSC:  65N06 65N50
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### A general view on double limits in differential equations. (English)Zbl 07487466

MSC:  60-XX 82-XX
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### Analysis of Brinkman-Forchheimer extended Darcy’s model in a fluid saturated anisotropic porous channel. (English)Zbl 07485801

MSC:  76S05 76M45 35Q35
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### The dynamic properties of a generalized Kawahara equation with Kuramoto-Sivashinsky perturbation. (English)Zbl 07485782

MSC:  35Q53 34D15 34C45
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### A PDE model for unidirectional flows: stationary profiles and asymptotic behaviour. (English)Zbl 07474362

MSC:  34Exx 35Bxx
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### Voros coefficients at the origin and at the infinity of the generalized hypergeometric differential equations with a large parameter. (English)Zbl 07468801

MSC:  33C20 34E20 34M60
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### Motion of several slender rigid filaments in a Stokes flow. (Mouvement de filaments rigides minces dans un fluide de Stokes.) (English. French summary)Zbl 1482.76038

MSC:  76D07 76M45 76M99
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### On the validity of the stochastic quasi-steady-state approximation in open enzyme catalyzed reactions: timescale separation or singular perturbation? (English)Zbl 1482.92037

MSC:  92C45 35R60 35B25
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### A posteriori error estimates of spectral approximations for second order partial differential equations in spherical geometries. (English)Zbl 07454838

MSC:  65N15 65N35 35B25
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### Singular perturbation of zero-sum linear-quadratic stochastic differential games. (English)Zbl 1481.91019

MSC:  91A15 91A10 34D15
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### A parameter-uniform grid equidistribution method for singularly perturbed degenerate parabolic convection-diffusion problems. (English)Zbl 07444605

MSC:  65Mxx 35Kxx
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### Persistence of solitary wave solutions to a singularly perturbed generalized mKdV equation. (English)Zbl 1479.35214

MSC:  35C08 35B25 35Q53
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### Convergence and supercloseness of a finite element method for a two-parameter singularly perturbed problem on Shishkin triangular mesh. (English)Zbl 07442834

MSC:  65Nxx 65Lxx 35Jxx
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### Recursive rank one perturbations for pole placement and cone reachability. (English)Zbl 07442824

MSC:  15A18 93B55 93B03 93D15 15A48
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### Supercloseness of finite element method on a bakhvalov-type mesh for a singularly perturbed problem with two parameters. (English)Zbl 07418840

MSC:  65Nxx 65Lxx 35Jxx
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### Error estimations in the balanced norm of finite element method on Bakhvalov-Shishkin triangular mesh for reaction-diffusion problems. (English)Zbl 07413918

MSC:  65Mxx 76-XX
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### Disjointly non-singular operators on order continuous Banach lattices complement the unbounded norm topology. (English)Zbl 07413073

MSC:  47B60 47A55 46B42
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### Jump-induced mixed-mode oscillations through piecewise-affine maps. (English)Zbl 1480.34079

MSC:  34E15 34C26 34E17
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### Uniform convergence analysis of monotone hybrid scheme for convection-diffusion problems on layer adapted meshes. (English)Zbl 07523869

MSC:  65L10 65L12

### A comparative study on the numerical solution for singularly perturbed Volterra integro-differential equations. (English)Zbl 07522919

MSC:  65-XX 74-XX
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### A parameter-robust convergence scheme for a coupled system of singularly perturbed first order differential equations with discontinuous source term. (English)Zbl 07490129

MSC:  65M06 65M12 65M15
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### A nonstandard method for a coupled system of singularly perturbed delay differential equations. (English)Zbl 07490036

MSC:  34K26 34K10 34K28
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### Asymptotic analysis and a uniformly convergent numerical method for singular perturbation problems. (English)Zbl 1482.65219

MSC:  65N35 35C20
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### Boundary layer over the Rankine half-body. (English. Russian original)Zbl 1483.76022

Fluid Dyn. 56, No. 6, 824-827 (2021); translation from Izv. Ross. Akad. Nauk, Mekh. Zhidk. Gaza 2021, No. 6, 62-65 (2021).
MSC:  76D10 76M45
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### Two-component convection in micropolar fluid under time-dependent boundary concentration. (English)Zbl 1483.76054

Mahanthesh, B. (ed.), Mathematical fluid mechanics. Advances in convective instabilities and incompressible fluid flow. Berlin: De Gruyter. De Gruyter Ser. Appl. Math. Eng. Inf. Sci. 7, 163-200 (2021).
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### Condition numbers for the truncated total least squares problem and their estimations. (English)Zbl 07478602

MSC:  15A09 65F20 65F35
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MSC:  65N30
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### $$\mathrm{NH}_3$$ vs. $$\mathrm{CH}_4$$ autoignition: a comparison of chemical dynamics. (English)Zbl 07476127

MSC:  80Axx 76-XX
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### The cosmological perturbation theory on the geodesic light-cone background. (English)Zbl 07469426

MSC:  83F05 35B25 70S15
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### Propagation of dust-ion-acoustic solitary waves for damped modified Kadomtsev-Petviashvili-Burgers equation in dusty plasma with a q-nonextensive nonthermal electron velocity distribution. (English)Zbl 1483.76071

MSC:  76X05 76Q05 76M45
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### Regularization of isolated codimension-2 discontinuity sets. (English)Zbl 07462005

MSC:  34A36 34E15 74H35
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### Hunting $$\varepsilon$$: the origin and validity of quasi-steady-state reductions in enzyme kinetics. (English)Zbl 1481.92051

MSC:  92C45 34D15
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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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### Application of cubic splines on Bakhvalov meshes in the case of a boundary layer. (English. Russian original)Zbl 1480.65036

Comput. Math. Math. Phys. 61, No. 12, 1911-1930 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 1955-1973 (2021).
MSC:  65D07 65L11
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### A novel $$\epsilon$$-dependent Lyapunov function and its application to singularly perturbed systems. (English)Zbl 1480.93281

MSC:  93C70 93D30
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### Asymptotic approximation to a solution of a singularly perturbed linear-quadratic optimal control problem with second-order linear ordinary differential equation of state variable. (English)Zbl 1476.49041

MSC:  49N10 34E15 93C70
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### On the mathematical analysis of the artificial compressibility method. (English)Zbl 1476.35174

MSC:  35Q30 76E99 76M99
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