## Found 309 Documents (Results 1–100)

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### Generating layer-adapted meshes using mesh partial differential equations. (English)Zbl 07448853

MSC:  65N30 65N50 35B25
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### Differential evolution algorithms for boundary layer problems on Bakhvalov-Shishkin mesh. (Chinese. English summary)Zbl 1474.65464

MSC:  65N50 68T20

MSC:  65N50
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### An exponentially fitted numerical technique for singularly perturbed Burgers-Fisher equation on a layer adapted mesh. (English)Zbl 07474843

MSC:  65M50 65Mxx
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### An efficient linear wavepacket tracking method for hypersonic boundary-layer stability prediction. (English)Zbl 1451.65138

MSC:  65M50 76N20 76K05
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### A parallel sparse grid construction algorithm based on the shared memory architecture and its application to flash calculations. (English)Zbl 1442.65421

MSC:  65N50 65Y05 68W10
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### Algorithm 995: An efficient parallel anisotropic Delaunay mesh generator for two-dimensional finite element analysis. (English)Zbl 07193382

MSC:  65L50 65Y05
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### Cubic spline as global approximate solution of the semilinear reaction-diffusion problem. (English)Zbl 1425.65079

MSC:  65L10 65L11 65L50
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### A class of difference schemes uniformly convergent on a modified Bakhvalov mesh. (English)Zbl 1425.65080

MSC:  65L10 65L11 65L50
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### Entropy solution at concave corners and ridges, and volume boundary layer tangential adaptivity. (English)Zbl 1416.65322

MSC:  65M50 76M25
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### A tailored fast multipole boundary element method for viscous layer mesh generation. (English)Zbl 1432.65176

MSC:  65N38 65N50 76M15
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### Uniformly convergent difference scheme for a semilinear reaction-diffusion problem on a Shishkin mesh. (English)Zbl 1429.65160

MSC:  65L10 65L11 65L50
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### Uniform supercloseness of Galerkin finite element method for convection-diffusion problems with characteristic layers. (English)Zbl 1409.65095

MSC:  65N30 65N50 35B25
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### Supercloseness of edge stabilization on Shishkin rectangular meshes for convection-diffusion problems with exponential layers. (English)Zbl 1477.65229

MSC:  65N30 65N12 65N50
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### A posteriori maximum-norm error bounds for the biquadratic spline collocation method applied to reaction-diffusion problems. (English)Zbl 1402.65138

MSC:  65N15 65N35 65N50
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### High order compact difference scheme on adaptive mesh for convection-diffusion problems with boundary layers. (Chinese. English summary)Zbl 1413.65333

MSC:  65M06 65M50
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### An initial value method for solving singularly perturbed boundary value problems using adaptive grids. (English)Zbl 1444.65040

MSC:  65L10 65L50 34E20
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### Supercloseness of continuous interior penalty method for convection-diffusion problems with characteristic layers. (English)Zbl 1439.65204

MSC:  65N30 65N50
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### Galerkin finite element methods for convection-diffusion problems with exponential layers on Shishkin triangular meshes and hybrid meshes. (English)Zbl 1411.65153

MSC:  65N30 65N12 65N50
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### On the uniform convergence of parabolic spline interpolation on the class of functions with large gradients in the boundary layer. (Russian, English)Zbl 1399.65042

Sib. Zh. Vychisl. Mat. 20, No. 2, 131-144 (2017); translation in Numer. Analysis Appl. 10, No. 2, 108-119 (2017).
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### Difference scheme for an initial-boundary value problem for a singularly perturbed transport equation. (English. Russian original)Zbl 1383.65096

Comput. Math. Math. Phys. 57, No. 11, 1789-1795 (2017); translation from Zh. Vychisl. Mat. Mat. Fiz. 57, No. 11, 1824-1830 (2017).
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### Construction of a global solution for the one dimensional singularly-perturbed boundary value problem. (English)Zbl 1422.65125

MSC:  65L10 65L11 65L50
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### Use of asymptotics for new dynamic adapted mesh construction for periodic solutions with an interior layer of reaction-diffusion-advection equations. (English)Zbl 1368.65166

Dimov, Ivan (ed.) et al., Numerical analysis and its applications. 6th international conference, NAA 2016, Lozenetz, Bulgaria, June 15–22, 2016. Revised selected papers. Cham: Springer (ISBN 978-3-319-57098-3/pbk; 978-3-319-57099-0/ebook). Lecture Notes in Computer Science 10187, 107-118 (2017).
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### Unstructured mesh generation and adaptation. (English)Zbl 1368.65182

Abgrall, Rémi (ed.) et al., Handbook on numerical methods for hyperbolic problems. Applied and modern issues. Amsterdam: Elsevier/North Holland (ISBN 978-0-444-63910-3/hbk; 978-0-444-63911-0/ebook). Handbook of Numerical Analysis 18, 263-302 (2017).
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### On the convergence of the Dirichlet grid problem with a singularity for a singularly perturbed convection-diffusion equation. (English. Russian original)Zbl 1368.65212

Mosc. Univ. Comput. Math. Cybern. 40, No. 4, 147-154 (2016); translation from Vestn. Mosk. Univ., Ser. XV 2016, No. 4, 3-9 (2016).
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### Convergence of a Bakhvalov grid adaptation method for singularly perturbed boundary value problems. (Russian, English)Zbl 1349.65236

Sib. Zh. Vychisl. Mat. 19, No. 1, 47-59 (2016); translation in Numer. Analysis Appl. 9, No. 1, 34-44 (2016).
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### Numerical experiments with a linear convection-diffusion problem containing a time-varying interior layer. (English)Zbl 1427.65178

Knobloch, Petr (ed.), Boundary and interior layers, computational and asymptotic methods – BAIL 2014. Proceedings of the conference, Prague, Czech Republic, September 15–19, 2014. Cham: Springer. Lect. Notes Comput. Sci. Eng. 108, 221-231 (2015).
MSC:  65M06 65M50
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### An isoparametric approach to high-order curvilinear boundary-layer meshing. (English)Zbl 1423.74908

MSC:  74S05 65N50 76D10
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### An unstructured-mesh atmospheric model for nonhydrostatic dynamics: towards optimal mesh resolution. (English)Zbl 1349.86043

MSC:  86A10 86-08 65N50
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### Lagrange interpolation and Newton-Cotes formulas for functions with boundary layer components on piecewise-uniform grids. (Russian, English)Zbl 1349.65060

Sib. Zh. Vychisl. Mat. 18, No. 3, 289-303 (2015); translation in Numer. Analysis Appl. 8, No. 3, 235-247 (2015).
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### Uniformly convergent difference scheme for a semilinear reaction-diffusion problem. (English)Zbl 1337.65087

MSC:  65L10 65L11 65L50

### A linearised singularly perturbed convection-diffusion problem with an interior layer. (English)Zbl 1329.65184

MSC:  65M06 65M12 65M50
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### An entropy satisfying boundary layer surface mesh generation. (English)Zbl 1327.65231

MSC:  65N30 65N50 65M50
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### A two-grid method for elliptic problem with boundary layers. (English)Zbl 1326.65167

MSC:  65N50 65N06 65N12
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### Improving the accuracy of discontinuous Galerkin schemes at boundary layers. (English)Zbl 1455.65169

MSC:  65M60 65M50
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### A three-dimensional parametric mesher with surface boundary-layer capability. (English)Zbl 1349.76583

MSC:  76M25 65D17 65M50
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### A technique to construct grid methods of higher accuracy order for a singularly perturbed parabolic reaction-diffusion equation. (English)Zbl 1319.65080

Ansari, Ali R. (ed.), Advances in applied mathematics. Selected papers based on the presentations at the 1st Gulf international conference on applied mathematics 2013, GICAM ’13, Kuwait City, Kuwait, in cooperation with the Society for Industrial and Applied Mathematics, SIAM, November 19–21, 2013. Cham: Springer (ISBN 978-3-319-06922-7/hbk; 978-3-319-06923-4/ebook). Springer Proceedings in Mathematics & Statistics 87, 139-151 (2014).
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### An optimal uniform a priori error estimate for an unsteady singularly perturbed problem. (English)Zbl 1310.65108

MSC:  65M15 65N30 65M50
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### Logistic curves and formation of variable steps of spatial variable integration. (Russian. English summary)Zbl 1324.76023

MSC:  76D10 65M50 65M55
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### Richardson extrapolation method for singularly perturbed convection-diffusion problems on adaptively generated mesh. (English)Zbl 1356.65185

MSC:  65L11 65N50
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### A high-order compact difference scheme for solving the 1D steady convection diffusion equation on nonuniform grids. (Chinese. English summary)Zbl 1299.65259

MSC:  65N06 65N50 35J25

### Adaptive $$p$$-version of the finite element method for solving boundary value problems for ordinary second-order differential equations. (English. Russian original)Zbl 1282.65094

Differ. Equ. 49, No. 7, 835-848 (2013); translation from Differ. Uravn. 49, No. 7, 863-876 (2013).
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### Higher-order parameter uniform convergent schemes for Robin type reaction-diffusion problems using adaptively generated grid. (English)Zbl 1359.65123

MSC:  65L11 65L50 65L10
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### Parameter-uniform finite element method for two-parameter singularly perturbed parabolic reaction-diffusion problems. (English)Zbl 1359.65202

MSC:  65M60 65M50 65M06
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### Solving the Euler and Navier-Stokes equations by the AMR-CESE method. (English)Zbl 1291.76244

MSC:  76M25 76N15 76L05
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