## Found 4,686 Documents (Results 1–100)

100
MathJax

### Existence of multiple positive solutions for a class of infinite-point singular $$p$$-Laplacian fractional differential equation with singular source terms. (English)Zbl 07586679

MSC:  34Bxx 34Axx 47Nxx
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### Uniformly convergent finite difference method for reaction-diffusion type third order singularly perturbed delay differential equation. (English)Zbl 07582694

MSC:  34K10 34K26 34K28
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### A difference scheme of the decomposition method for an initial boundary value problem for the singularly perturbed transport equation. (English. Russian original)Zbl 07576950

Comput. Math. Math. Phys. 62, No. 7, 1193-1201 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 7, 1224-1232 (2022).
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### A parameter-uniform numerical method for singularly perturbed Burgers’ equation. (English)Zbl 07575605

MSC:  35B25 65M06 65M22
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### Parameter uniform optimal order numerical approximations for time-delayed parabolic convection diffusion problems involving two small parameters. (English)Zbl 07575591

MSC:  65M06 65M12
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### An exponential convergence approximation to singularly perturbed problems by log orthogonal functions. (English)Zbl 07570538

MSC:  65N35 41A30 34B08
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### Schwarz problem in a ring domain. (English)Zbl 07569268

MSC:  30E25 30E20
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### Riemann problem of $$(\lambda, k)$$ bi-analytic functions. (English)Zbl 07569261

MSC:  30E20 30E25
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MSC:  92Exx
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### Boundary element method with high order impedance boundary conditions in electromagnetics. (English)Zbl 07565081

MSC:  65R20 65N38 32A55
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### Asymptotic stability of solutions to a hyperbolic-elliptic coupled system of radiating gas on the half line. (English)Zbl 07562636

MSC:  35B40 35L65
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### Solutions for a category of singular nonlinear fractional differential equations subject to integral boundary conditions. (English)Zbl 1490.34015

MSC:  34A08 34B10 34B16
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### Existence of positive solutions for generalized Laplacian problems with a parameter. (English)Zbl 1489.34035

MSC:  34B08 34B16 35J25
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### Single-spike solutions to the 1D shadow Gierer-Meinhardt problem. (English)Zbl 07540956

MSC:  34A05 34B15 34B18
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### Determining kernels in linear viscoelasticity. (English)Zbl 07540364

MSC:  35Rxx 26Axx 65Mxx
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### On the choice of denominator functions and convergence of NSFD schemes for a class of nonlinear SBVPs. (English)Zbl 07538488

MSC:  65-XX 68-XX
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### On a boundary-domain integral equation system for the Robin problem for the diffusion equation in non-homogeneous media. (English)Zbl 1491.35181

MSC:  35J57 45F15 45P05
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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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### A solvability of a problem for a Fredholm integro-differential equation with weakly singular kernel. (English)Zbl 07530750

MSC:  45B05 45E05 45J05
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### Analytic-numerical approach to construction of minimax solution to the Hamilton-Jacobi equation in three-dimensional space. (English. Russian original)Zbl 1489.35031

J. Math. Sci., New York 262, No. 3, 291-300 (2022); translation from Probl. Mat. Anal. 115, 55-62 (2022).
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### A fast rapidly convergent method for approximation of convolutions with applications to wave scattering and some other problems. (English)Zbl 07525119

MSC:  65Nxx 35Jxx 65Rxx
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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 1490.35027

MSC:  35B25 35C20 35K20
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### Existence and multiplicity of positive unbounded solutions for singular BVPs with the $$\phi$$-Laplacian operator on the half line. (English)Zbl 1482.34073

MSC:  34B16 34B18 47N20
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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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### Uniqueness criterion for solutions of nonlocal problems on a finite interval for abstract singular equations. (English. Russian original)Zbl 07488476

Math. Notes 111, No. 1, 20-32 (2022); translation from Mat. Zametki 111, No. 1, 24-39 (2022).
MSC:  34G10 34B10 34B16
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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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### Solution of the boundary value problem of heat conduction in a cone. (English)Zbl 1484.35254

MSC:  35K20 45D05
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MSC:  92E20
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### Singular solutions of a Hénon equation involving a nonlinear gradient term. (English)Zbl 1483.35100

MSC:  35J91 35J25 35A01
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### Refined second boundary behavior of the unique strictly convex solution to a singular Monge-Ampère equation. (English)Zbl 1479.35505

MSC:  35J96 35J25 35J75
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### Numerical solution to the Falkner-Skan equation: a novel numerical approach through the new rational $$a$$-polynomials. (English)Zbl 07572844

MSC:  34B40 34A45 76D10
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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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### Well posedness for a singular two dimensional fractional initial boundary value problem with Bessel operator involving boundary integral conditions. (English)Zbl 07536305

MSC:  35D35 35L20
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### On the solvability and approximate solution of a one-dimensional singular problem for a $$p$$-Laplacian fractional differential equation. (English)Zbl 1486.34028

MSC:  34A08 34B10 65L10
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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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### Some optimal conditions for the unique solvability of the Dirichlet problem for second order singular linear differential equations with a deviating argument. (English)Zbl 1482.34057

MSC:  34B05 34K10
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MSC:  34B05
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### The well-posedness of the mixed problem for one system of thermoelasticity with a singular coefficient. (English)Zbl 1485.35123

MSC:  35G46 35A01 35A02
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### An effective approach for solving a class of nonlinear singular boundary value problems arising in different physical phenomena. (English)Zbl 1480.65184

MSC:  65L10 34B16 65L11
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### A finite-difference scheme for a coupled system of singularly perturbed time-dependent reaction-diffusion equations with discontinuous source terms. (English)Zbl 1480.65312

MSC:  65N06 65N22 35B25
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### Solution of singularly perturbed boundary value problems with singularity using variable mesh finite difference method. (English)Zbl 07473499

MSC:  65L10 65L11 65L12
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### Continuous Galerkin method and Lane-Emden equations. (English)Zbl 07470514

MSC:  65L10 34B15
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### A study of an epidemic SIR model via homotopy analysis method in the sense of Caputo-fractional system. (English)Zbl 1487.34103

N’Guérékata, Gaston M. (ed.) et al., Studies in evolution equations and related topics. Cham: Springer. STEAM-H, Sci. Technol. Eng. Agric. Math. Health, 51-67 (2021).
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### Existence and multiplicity of positive solutions for singular third-order three-point boundary value problem. (Chinese. English summary)Zbl 1488.34196

MSC:  34B18 34B16 47N20
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### Solvability of a class of nonlinear third-order singular boundary value problem on infinite intervals. (Chinese. English summary)Zbl 1488.34160

MSC:  34B16 34B40
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