Výsledky vyhledávání - "streamline-diffusion finite element method"

An efficient robust computational method for solving Black-Scholes PDEs

Autoři: Bansal, Saurabh Srinivasan, Natesan

Zdroj: Mathematical communications. 30:191-205

Témata: streamline-diffusion finite element method, Black-Scholes equation, butterfly option, option pricing

Popis souboru: application/pdf

Přístupová URL adresa: https://hrcak.srce.hr/335665
https://doi.org/10.64785/mc.30.2.4

Operator splitting FEM for 2D parabolic convection diffusion shift problems

Autoři: R. Soundararajan V. Subburayan

Zdroj: Calcolo. 62

Témata: alternating direction implicit method, streamline-diffusion finite element method, singularly perturbed delay problem, convection-diffusion problem, Shishkin mesh, Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems, parabolic differential equation

Popis souboru: application/xml

Streamline Diffusion Finite Element Method for Singularly Perturbed 1D-Parabolic Convection Diffusion Differential Equations with Line Discontinuous Source

Autoři: R. Soundararajan V. Subburayan Patricia J. Y. Wong

Zdroj: Mathematics ; Volume 11 ; Issue 9 ; Pages: 2034

Témata: singularly perturbed problem, parabolic differential equation, convection–diffusion problem, line discontinuous source term, streamline–diffusion finite element method, Shishkin mesh, uniformly convergent

Popis souboru: application/pdf

Relation: C1: Difference and Differential Equations; https://dx.doi.org/10.3390/math11092034

Dostupnost: https://doi.org/10.3390/math11092034

How Accurate is the Streamline Diffusion Finite Element Method?

Autoři: Zhou, Guohui

Zdroj: Mathematics of Computation, 1997 Jan 01. 66(217), 31-44.

Přístupová URL adresa: https://www.jstor.org/stable/2153641

Robust Preconditioning Estimates for Convection-Dominated Elliptic Problems via a Streamline Poincaré--Friedrichs Inequality

Autoři: Axelsson, Owe Karátson, János Kovács, Balázs

Zdroj: SIAM Journal on Numerical Analysis. 52:2957-2976

Témata: convergence is robust, QA74 Analysis / analízis, 0101 mathematics, QA76 Computer software / programozás, streamline diffusion finite element method, solving convection-dominated elliptic problems, 01 natural sciences

Popis souboru: text

Přístupová URL adresa: https://epubs.siam.org/doi/pdf/10.1137/130940268
https://locus.siam.org/doi/abs/10.1137/130940268
https://dblp.uni-trier.de/db/journals/siamnum/siamnum52.html#AxelssonKK14
http://hdl.handle.net/11104/0242105

Stabilised hp -Finite Element Approximation of Partial Differential Equations with Nonnegative Characteristic Form: Stabilised \(hp\)-finite element approximation of partial differential equations with nonnegative characteristic form

Autoři: Houston, P Süli, E

Zdroj: Computing. 66:99-119

Témata: numerical examples, Error bounds for boundary value problems involving PDEs, PDEs of mixed type, error bounds, Stability and convergence of numerical methods for boundary value problems involving PDEs, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, stabilized \(hp\)-finite element methods, stability, partial differential equations with nonnegative characteristic form, second-order problems of mixed elliptic-parabolic-hyperbolic type, 01 natural sciences, first-order hyperbolic problems, Error bounds for initial value and initial-boundary value problems involving PDEs, Boundary value problems for second-order elliptic equations, streamline-diffusion finite element method, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, second-order elliptic and parabolic problems, Initial value problems for second-order parabolic equations, Initial value problems for first-order hyperbolic systems, 0101 mathematics, Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1590204
https://doi.org/10.1007/s006070170030
https://ora.ox.ac.uk/objects/uuid:8de2fb78-f6c5-4b84-82f5-70e13b17d0c1
https://doi.org/10.1007/s006070170030

Nodal Superconvergence of SDFEM for Singularly Perturbed Problems

Autoři: Celiker, Fatih Zhang, Zhimin Zhu, Huiqing

Zdroj: Journal of Scientific Computing. 50:405-433

Témata: superconvergence, Applied Mathematics, Physical Sciences and Mathematics, shishkin mesh, 0101 mathematics, streamline diffusion finite element method, 01 natural sciences

Přístupová URL adresa: https://link.springer.com/article/10.1007/s10915-011-9489-z
https://aquila.usm.edu/fac_pubs/238/
https://dblp.uni-trier.de/db/journals/jscic/jscic50.html#CelikerZZ12
https://doi.org/10.1007/s10915-011-9489-z

Stability of a streamline diffusion finite element method for turning point problems

Autoři: Yonggang Wang Jinbiao Wu Long Chen

Zdroj: Journal of Computational and Applied Mathematics. 220:712-724

Témata: Computational Mathematics, Applied Mathematics, Streamline diffusion finite element method, Singularly perturbed problem, Boundary turning point, 0101 mathematics, 01 natural sciences

Přístupová URL adresa: https://core.ac.uk/display/82288261
https://www.sciencedirect.com/science/article/abs/pii/S0377042707005109
https://ui.adsabs.harvard.edu/abs/2008JCoAM.220..712C/abstract
https://www.sciencedirect.com/science/article/pii/S0377042707005109
http://www.math.uci.edu/~chenlong/Papers/Chen.L%3bWang.Y%3bWu.J2008.pdf
https://www.math.uci.edu/~chenlong/Papers/Chen.L%3bWang.Y%3bWu.J2008.pdf

Anisotropic meshes and streamline‐diffusion stabilization for convection–diffusion problems: Anisotropic meshes and streamline-diffusion stabilization for convection-diffusion problems

Autoři: Torsten Linß

Zdroj: Communications in Numerical Methods in Engineering. 21:515-525

Témata: layer-adapted meshes, FEM, Boundary value problems for second-order elliptic equations, streamline-diffusion finite element method, residual free bubbles, Galerkin least-squares finite element method, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, 0101 mathematics, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, 01 natural sciences, convection-diffusion problems, stabilization

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/2225427
https://doi.org/10.1002/cnm.764
https://onlinelibrary.wiley.com/doi/10.1002/cnm.764/abstract

The Streamline-Diffusion Method for Conforming and Nonconforming Finite Elements of Lowest Order Applied to Convection-Diffusion Problems: The streamline-diffusion method for conforming and nonconforming finite elements of lowest order applied to convection-diffusion problems

Autoři: Lutz Tobiska Gunar Matthies

Zdroj: Computing. 66:343-364

Témata: numerical examples, convergence, Error bounds for boundary value problems involving PDEs, nonconforming linear elements, error bounds, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, stability, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, 01 natural sciences, superconvergence, Boundary value problems for second-order elliptic equations, conforming linear triangular elements, 0101 mathematics, streamline diffusion finite element method, convection-diffusion problems, Dirichlet problem

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1657455
https://doi.org/10.1007/s006070170019
https://link.springer.com/article/10.1007/s006070170019
https://dblp.uni-trier.de/db/journals/computing/computing66.html#MatthiesT01

Streamline-diffusion F. E. M. for Sobolev equations with convection-dominated term

Autoři: Sun Tongjun

Zdroj: Applied Mathematics-A Journal of Chinese Universities. 16:63-71

Témata: Error bounds for initial value and initial-boundary value problems involving PDEs, error estimates, temporally-dependent mesh, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, Initial value problems for second-order parabolic equations, Sobolev equation, stability, 0101 mathematics, Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs, streamline diffusion finite element method, initial-boundary value problem, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: https://link.springer.com/article/10.1007/s11766-001-0038-7

The streamline-diffusion method for nonconforming Qrot1 elements on rectangular tensor-product meshes: The streamline-diffusion method for nonconforming \(Q_1^{\text{rot}}\) elements on rectangular tensor-product meshes

Autoři: Martin Stynes Lutz Tobiska

Zdroj: IMA Journal of Numerical Analysis. 21:123-142

Témata: convergence, Boundary value problems for second-order elliptic equations, Error bounds for boundary value problems involving PDEs, streamline-diffusion finite element method, nonconforming finite element method, error estimate, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, stability, 0101 mathematics, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1595507
https://doi.org/10.1093/imanum/21.1.123
https://academic.oup.com/imajna/article-lookup/doi/10.1093/imanum/21.1.123
https://academic.oup.com/imajna/article/21/1/123/890341

The sdfem on Shishkin meshes for linear convection-diffusion problems: The SDFEM on Shishkin meshes for linear convection-diffusion problems

Autoři: Martin Stynes Torsten Linß

Zdroj: Numerische Mathematik. 87:457-484

Témata: convergence, Error bounds for boundary value problems involving PDEs, linear convection-diffusion equation, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, modified streamline diffusion finite element method, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, 01 natural sciences, Boundary value problems for second-order elliptic equations, error estimates, Shishkin meshes, 0101 mathematics, numerical experiments, singular perturbation, Singular perturbations in context of PDEs

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1580033
https://doi.org/10.1007/s002110000209

A spectral streamline diffusion finite element coupling method of unsteady transport equation in the field of neutron logging

Autoři: Mei Liquan

Zdroj: Applied Mathematics and Mechanics. 20:739-747

Témata: Boltzmann equation, Rarefied gas flows, Boltzmann equation in fluid mechanics, convergence, unsteady neutron transport equation, error estimation, Transport processes in time-dependent statistical mechanics, Kinetic theory of gases in time-dependent statistical mechanics, spectral and streamline diffusion finite element method, 0101 mathematics, coupling method, neutron logging, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1383662
https://doi.org/10.1007/bf02454895
https://link.springer.com/article/10.1007/BF02454895
https://www.amm.shu.edu.cn/EN/Y1999/V20/I7/739
https://link.springer.com/content/pdf/10.1007/BF02454895.pdf
https://www.jas.shu.edu.cn/CN/abstract/abstract14793.shtml
http://www.nature.shu.edu.cn/CN/abstract/abstract14793.shtml

ADAPTIVE FINITE ELEMENT METHODS FOR REACTIVE COMPRESSIBLE FLOW: Adaptive finite element methods for reactive compressible flow

Autoři: Robert Sandboge

Zdroj: Mathematical Models and Methods in Applied Sciences. :211-241

Témata: Reaction effects in flows, adaptive streamline diffusion finite element method, two-dimensional Riemann problem, chemical reactions, Gas dynamics (general theory), 01 natural sciences, conservation variables, stability factor, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, a posteriori error estimate, 0101 mathematics, Chemically reacting flows, compressible flow, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1366232
https://doi.org/10.1142/s0218202599000129
https://www.worldscientific.com/doi/10.1142/S0218202599000129

A streamline-diffusion method for nonconforming finite element approximations applied to convection-diffusion problems

Autoři: Gunar Matthies Lutz Tobiska Volker John a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 166:85-97

Témata: convergence, Diffusion and convection, quadrilateral elements, nonconforming streamline-diffusion finite element method, triangular elements, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, coerciveness of bilinear form, 0101 mathematics, jump terms, 01 natural sciences, convection-diffusion problems, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1326952
https://doi.org/10.1016/s0045-7825(98)80014-5
https://www.sciencedirect.com/science/article/pii/S0045782598800145
https://ui.adsabs.harvard.edu/abs/1998CMAME.166...85J/abstract

Quantitative Error Control for Finite Element Methods for One-Dimensional Compressible Flow: Quantitative error control for finite element methods for one-dimensional compressible flow

Autoři: Robert Sandboge

Zdroj: SIAM Journal on Numerical Analysis. 35:2014-2034

Témata: a posteriori error estimates, energy estimates, linearized dual problem, Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics, Euler equations, Riemann problem, 01 natural sciences, space-time streamline diffusion finite element method, Error bounds for initial value and initial-boundary value problems involving PDEs, strong stability, 0103 physical sciences, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, 0101 mathematics, scalar Burgers equation, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1200946
https://doi.org/10.1137/s0036142997321625
https://locus.siam.org/doi/abs/10.1137/S0036142997321625
https://epubs.siam.org/doi/abs/10.1137/S0036142997321625

A finite difference analysis of a streamline diffusion method on a Shishkin mesh

Autoři: Martin Stynes Lutz Tobiska

Zdroj: Numerical Algorithms. 18:337-360

Témata: Finite difference methods for boundary value problems involving PDEs, Error bounds for boundary value problems involving PDEs, error bound, discrete maximum principle, Shishkin mesh, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, boundary layer, 01 natural sciences, Boundary value problems for second-order elliptic equations, finite difference analysis, 0101 mathematics, streamline diffusion finite element method, numerical experiments, singular perturbation, Singular perturbations in context of PDEs, convection-diffusion boundary value problem

Popis souboru: application/xml

Přístupová URL adresa: https://link.springer.com/article/10.1023/A:1019185802623
https://ui.adsabs.harvard.edu/abs/1998NuAlg..18..337S/abstract
https://link.springer.com/content/pdf/10.1023/A:1019185802623.pdf
https://dblp.uni-trier.de/db/journals/na/na18.html#StynesT98

How accurate is the streamline diffusion finite element method?

Autoři: Guohui Zhou

Zdroj: Mathematics of Computation. 66:31-45

Témata: Extrapolation to the limit, deferred corrections, superconvergence, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, 0101 mathematics, streamline diffusion finite element method, 01 natural sciences, convection-diffusion problems, structured meshes, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://www.ams.org/mcom/1997-66-217/S0025-5718-97-00788-6/S0025-5718-97-00788-6.pdf
https://www.ams.org/journals/mcom/1997-66-217/S0025-5718-97-00788-6/
https://www.ams.org/mcom/1997-66-217/S0025-5718-97-00788-6/S0025-5718-97-00788-6.pdf
https://dblp.uni-trier.de/db/journals/moc/moc66.html#Zhou97
http://ui.adsabs.harvard.edu/abs/1997MaCom..66...31Z/abstract

Simulation of MESFET device by streamline‐diffusion finite element methods: Simulation of MESFET device by streamline-diffusion finite element methods

Autoři: Xunlei Jiang

Zdroj: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 15:5-20

Témata: Technical applications of optics and electromagnetic theory, metal-semiconductor field effect transistor, streamline-diffusion finite element method, semiconductor device models, Applications to the sciences, 0103 physical sciences, hydrodynamic model, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, 0101 mathematics, electrical engineering, PDEs in connection with optics and electromagnetic theory, 01 natural sciences, Scharfetter-Gummel discretization

Popis souboru: application/xml

Přístupová URL adresa: https://www.emerald.com/insight/content/doi/10.1108/03321649610154186/full/html
http://www.emeraldinsight.com/doi/10.1108/03321649610154186
https://dialnet.unirioja.es/servlet/articulo?codigo=6826635