Found 251 Documents (Results 1–100)

100
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Virtual element method for nonlinear time-dependent convection-diffusion-reaction equation. (English)Zbl 07522920

MSC:  65-XX 76-XX
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Virtual element method for nonlinear convection-diffusion-reaction equation on polygonal meshes. (English)Zbl 1480.65327

MSC:  65N30 65N12 65N15
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Superconvergence of the local discontinuous Galerkin method for one dimensional nonlinear convection-diffusion equations. (English)Zbl 1462.65148

MSC:  65M60 65M12
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Exact and approximate solutions of a problem with a singularity for a convection-diffusion equation. (English. Russian original)Zbl 1459.35242

J. Appl. Mech. Tech. Phys. 62, No. 1, 18-26 (2021); translation from Prikl. Mekh. Tekh. Fiz. 62, No. 1, 22-31 (2021).
MSC:  35K55 35C05 65M38
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Sobolev-Zygmund solutions for nonlinear elliptic equations with growth coefficients in BMO. (English)Zbl 1454.35136

MSC:  35J60 35J25 35A01
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A multigrid-homotopy method for nonlinear inverse problems. (English)Zbl 1450.65049

MSC:  65J22 65M55 49N45
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A high-order modified finite-volume method on Cartesian grids for nonlinear convection-diffusion problems. (English)Zbl 1463.65262

MSC:  65M08 65M12 65M20
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A new optimization operational matrix algorithm for solving nonlinear variable-order time fractional convection-diffusion equation. (Persian. English summary)Zbl 1438.35409

MSC:  35Q90 35R11 74G15
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Stability of the solutions of a convection-diffusion equation. (English)Zbl 1411.35156

MSC:  35K55 35B35 76A05
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A monotone finite volume scheme with second order accuracy for convection-diffusion equations on deformed meshes. (English)Zbl 1475.65170

MSC:  65N08 35J25 65N12
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Boundary control problem for a nonlinear convection-diffusion-reaction equation. (English. Russian original)Zbl 1433.35436

Comput. Math. Math. Phys. 58, No. 12, 2053-2063 (2018); translation from Zh. Vychisl. Mat. Mat. Fiz. 58, No. 12, 2139-2152 (2018).
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Stability of the ALE space-time discontinuous Galerkin method for nonlinear convection-diffusion problems in time-dependent domains. (English)Zbl 1417.65166

MSC:  65M60 65M99 65M12
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Identification of diffusion parameters in a non-linear convection-diffusion equation using adaptive homotopy perturbation method. (English)Zbl 1388.76260

MSC:  76M25 35R30 65H20 65M32 76S05
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Blending low-order stabilised finite element methods: a positivity-preserving local projection method for the convection-diffusion equation. (English)Zbl 1439.65144

MSC:  65N30 65N12
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A new augmented singular transform and its partial Newton-correction method for finding more solutions. (English)Zbl 1384.65075

MSC:  65M99 35K57 65M12
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On a convection diffusion equation with absorption term. (English)Zbl 1366.35078

MSC:  35K55 35K65 35B40
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Reconstruction of a permeability field with the wavelet multiscale-homotopy method for a nonlinear convection-diffusion equation. (English)Zbl 1410.76432

MSC:  76S05 76M25 65M32
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Stability of solutions to extremum problems for the nonlinear convection-diffusion-reaction equation with the Dirichlet condition. (English. Russian original)Zbl 1366.35082

Comput. Math. Math. Phys. 56, No. 12, 2011-2022 (2016); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 12, 2042-2053 (2016).
MSC:  35K57 35B34
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A strategy for solving numerically nonlinear parabolic equations over two dimensional domain with complex geometry. (English)Zbl 1360.65209

MSC:  65M06 35K55 65M12
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Discontinuous Galerkin methods for time-dependent convection dominated problems: basics, recent developments and comparison with other methods. (English)Zbl 1357.65179

Barrenechea, Gabriel R. (ed.) et al., Building bridges: connections and challenges in modern approaches to numerical partial differential equations. Selected papers based on the presentations at the 101st LMS-EPSRC symposium, Durham, UK, July 8–16, 2014. Cham: Springer (ISBN 978-3-319-41638-0/hbk; 978-3-319-41640-3/ebook). Lecture Notes in Computational Science and Engineering 114, 371-399 (2016).
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Conservation laws for nonlinear convection-diffusion equation. (Chinese. English summary)Zbl 1363.35246

MSC:  35L65 37K05
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Stability estimates of solutions to extremal problems for a nonlinear convection-diffusion-reaction equation. (Russian, English)Zbl 1349.80028

Sib. Zh. Ind. Mat. 19, No. 2, 3-16 (2016); translation in J. Appl. Ind. Math. 10, No. 2, 155-167 (2016).
MSC:  80A23 35R30
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Lattice Boltzmann model for a class of convection-diffusion equations with variable coefficients. (English)Zbl 1443.76180

MSC:  76M28 35F20 65M75
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Numerical study of the nonlinear Cauchy diffusion problem and Newell-Whitehead equation via cubic B-spline quasi-interpolation. (English)Zbl 1330.65128

MSC:  65M06 35K55 65M30
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MSC:  65K10
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Some analytical results for an algebraic flux correction scheme for a steady convection-diffusion equation in one dimension. (English)Zbl 1332.65105

MSC:  65L10 65L60 34B15
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Stability analysis of a finite difference scheme for a nonlinear time fractional convection diffusion equation. (English)Zbl 1317.65164

Tost, Gerard Olivar (ed.) et al., Analysis, modelling, optimization, and numerical techniques. ICAMI, San Andres Island, Colombia, November 2013. Cham: Springer (ISBN 978-3-319-12582-4/hbk; 978-3-319-12583-1/ebook). Springer Proceedings in Mathematics & Statistics 121, 139-150 (2015).
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A linear model of the motion of a low-concentration suspension of monodisperse Stokes particles in a flat channel. (Russian. English summary)Zbl 1333.35118

MSC:  35K60 35Q35 35K57
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Discrete functional inequalities for finite volume schemes. (Quelques inégalités fonctionnelles discrètes pour des schémas volumes finis.) (French)Zbl 1312.65142

Dogbe, Christian (ed.), Actes du colloque “EDP-Normandie”, Caen, France, Octobre 24–25, 2013. [s.l.]: Fédération Normandie-Mathématiques (ISBN 978-2-9541221-2-0/pbk). Normandie-Mathématiques, 220-223 (2014).

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A new compact off-step discretization for the system of 2D quasi-linear elliptic equations on unequal mesh. (English)Zbl 1294.35028

MSC:  35J62 65N06 65N12
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Chebyshev tau meshless method based on the highest derivative for solving a class of two-dimensional parabolic problems. (English)Zbl 1292.65094

Gao, X. W. (ed.) et al., Boundary elements and other mesh reduction methods XXXVI. Selected papers based on the presentations at the 36th international conference (BEM/MRM), New Forest, UK, June 8–11, 2014. Southampton: WIT Press (ISBN 978-1-84564-841-1/hbk; 978-1-84564-842-8/ebook). WIT Transactions on Modelling and Simulation 56, 81-91 (2014).
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Young measure solutions for a class of forward-backward convection-diffusion equations. (English)Zbl 1282.35421

MSC:  35R35 35K55
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Numerical approximation of parabolic problems by residual distribution schemes. (English)Zbl 1431.65211

MSC:  65N30 35Q35
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Error estimates for nonlinear convective problems in the finite element method. (English)Zbl 1340.65196

Chleboun, J. (ed.) et al., Programs and algorithms of numerical mathematics 16. Proceedings of the 16th seminar (PANM), Dolní Maxov, Czech Republic, June 3–8, 2012. Prague: Academy of Sciences of the Czech Republic, Institute of Mathematics (ISBN 978-80-85823-62-2). 136-141 (2013).
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A predictor-corrector compact finite difference scheme for the nonlinear convection diffusion equation. (Chinese. English summary)Zbl 1299.65199

MSC:  65M06 65M20 35K55

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A finite volume scheme for convection-diffusion equations with nonlinear diffusion derived from the Scharfetter-Gummel scheme. (English)Zbl 1271.65124

Reviewer: S. Burys (Kraków)
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A bounded numerical method for approximating a hyperbolic and convective generalization of Fisher’s model with nonlinear damping. (English)Zbl 1242.65165

MSC:  65M06 35L70 92D25
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A nonlinear correction and maximum principle for diffusion operators with hybrid schemes. (Correction non linéaire et principe du maximum avec des schémas hybrides pour la discrétisation d’opérateurs de diffusion.) (French. Abridged English version)Zbl 1236.65138

MSC:  65N08 35J25
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Exact and traveling-wave solutions for convection-diffusion-reaction equation with power-law nonlinearity. (English)Zbl 1239.35068

MSC:  35K57 35C07 35Q92
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Numerical analysis and scientific computing the hybridizable discontinuous Galerkin methods. (English)Zbl 1228.65221

Bhatia, Rajendra (ed.) et al., Proceedings of the international congress of mathematicians (ICM 2010), Hyderabad, India, August 19–27, 2010. Vol. IV: Invited lectures. Hackensack, NJ: World Scientific; New Delhi: Hindustan Book Agency (ISBN 978-981-4324-34-2/hbk; 978-81-85931-08-3/hbk; 978-981-4324-31-1/set; 978-981-4324-35-9/ebook). 2749-2775 (2011).
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Nonlinear convection-diffusion problems: fully discrete approximations and a posteriori error estimates. (English)Zbl 1236.65129

MSC:  65M60 35K55 65M15
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Rectangular lattice Boltzmann model for nonlinear convection-diffusion equations. (English)Zbl 1223.76084

MSC:  76M28 65M75
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Chebfun: A new kind of numerical computing. (English)Zbl 1220.65100

Fitt, Alistair D. (ed.) et al., Progress in industrial mathematics at ECMI 2008. Proceedings of the 15th European conference on mathematics for industry, London, UK, June 30 - July 4, 2008. Berlin: Springer (ISBN 978-3-642-12109-8/hbk; 978-3-642-12110-4/ebook). Mathematics in Industry 15, 69-87 (2010).
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Implicit-explicit backward difference formulae discontinuous Galerkin finite element methods for convection-diffusion problems. (English)Zbl 1216.65120

Kreiss, Gunilla (ed.) et al., Numerical mathematics and advanced applications 2009. Proceedings of ENUMATH 2009, the 8th European conference on numerical mathematics and advanced applications, Uppsala, Sweden, June 29–July 3, 2009. Berlin: Springer (ISBN 978-3-642-11794-7/hbk; 978-3-642-11795-4/ebook). 921-928 (2010).
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A priori error estimates for DGFEM applied to nonstationary nonlinear convection-diffusion equation. (English)Zbl 1216.65115

Kreiss, Gunilla (ed.) et al., Numerical mathematics and advanced applications 2009. Proceedings of ENUMATH 2009, the 8th European conference on numerical mathematics and advanced applications, Uppsala, Sweden, June 29–July 3, 2009. Berlin: Springer (ISBN 978-3-642-11794-7/hbk; 978-3-642-11795-4/ebook). 459-467 (2010).
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Analytical approximate solutions of the fractional convection-diffusion equation with nonlinear source term by He’s homotopy perturbation method. (English)Zbl 1192.65137

Int. J. Comput. Math. 87, No. 5, 1057-1065 (2010); correction ibid. 98, No. 6, 1291 (2021).
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Solutions and symmetry reductions of the $$n$$-dimensional nonlinear convection-diffusion equations. (English)Zbl 1186.35162

MSC:  35Q35 35B06 37K05 35K35 35B44
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On splitting-based numerical methods for convection-diffusion equations. (English)Zbl 1266.65143

Puppo, Gabriella (ed.) et al., Numerical methods for balance laws. Caserta: Dipartimento di Matematica, Seconda Università di Napoli (ISBN 978-88-548-3360-9/hbk). Quaderni di Matematica 24, 303-343 (2009).

MSC:  65M99
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MSC:  65M32
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Modeling convection-diffusion processes based on a multidimensional integro-differential equation with degenerate parabolicity. (English. Russian original)Zbl 1182.65198

Cybern. Syst. Anal. 45, No. 2, 232-244 (2009); translation from Kibern. Sist. Anal. 2009, No. 2, 83-96 (2009).
MSC:  65R20 45K05
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Second order time discontinuous Galerkin method for nonlinear convection-diffusion problems. (English)Zbl 1171.65427

Handlovičová, Angela (ed.) et al., Algoritmy 2009. 18th conference on scientific computing, Vysoké Tatry – Podbsanské, Slovakia, March 15–20, 2009. Proceedings of contributed papers and posters. Bratislava: Slovak University of Technology, Faculty of Civil Engineering, Department of Mathematics and Descriptive Geometry (ISBN 978-80-227-3032-7/pbk). 276-283 (2009).

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