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Implicit-explicit Runge-Kutta discontinuous Galerkin finite element method for convection-diffusion problems
Implicit-explicit Runge-Kutta discontinuous Galerkin finite element method for convection-diffusion problems...
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
On Runge-Kutta, collocation and discontinuous Galerkin methods: mutual connections and resulting consequences to the analysis
It is shown that discontinuous Galerkin method has natural mutual connection to collocation methods and Runge-Kutta methods. This connection enables us to employ the techniques of proofs developed for any ...
BA - Obecná matematika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Adaptive higher-order finite element methods for transient PDE problems based on embedded higher-order implicit Runge-Kutta methods
) in space with arbitrary (embedded, higher-order, implicit) Runge-Kutta methods in time. Weak formulation is only created for the stationary residual, and the Runge-Kutta for various Runge-Ku...
JA - Elektronika a optoelektronika, elektrotechnika
- 2012 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Analysis of semi-implicit Runge-Kutta-DGFEM for a semilinear convection-diffusion equation
We deal with the numerical solution of the semilinear convection-diffusion equation. The space discretization is carried out by discontinuous Galerkin finite element method and for the time discretization we employ suitable combination of im...
BA - Obecná matematika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Time discretizations for evolution problems
and Runge-Kutta methods together with order reduction phenomenon is discussed.The aim of this work is to give an introductory survey on time discretizations for liner parabolic problems. The theory of stability for stiff o...
Applied mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Before we´ll Set Of for the Computer with the Cauchy´s Problem for on Ordinary Diferential Equation
The contribution deal with the methods of Runge-Kutta type suitable for solution of the Cauchy´s problem using computer.
BA - Obecná matematika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Finite Volume Modelling of Compressible Inviscid Flows Using Runge-Kutta Time-Stepping Schemes
of Euler equations. To solve this system, the explicit Runge-Kutta time stepping by the Runge-Kutta schemes, two types of artificial dissipation are added - Jameson's these types of artificial dissipation to the <...
BI - Akustika a kmity
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Estimation of Output from Linear Dynamical Systems Applying Runge-kutta Method
can be applied on equation of arbitrary order and any numerical method for solving of differential equations can be used. Chosen method determines precision of calculated result. For verification of described approach 4th order
BC - Teorie a systémy řízení
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Numerical solution methods for implicit Runge-Kutta methods of arbitrarily high order
In this study we consider an efficient implementation of Implicit Runge-Kutta methods for solving large systems of ordinary differential equations that originate from finite element discretization of the heat and similar eq...
Applied mathematics
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical Solution of a Viscous Incompressible Flow over a Helical Body
We consider a mathematical model to investigate stability of flow over a bodies of helical shapes with dependence on Reynolds number and body forces. The solution uses artificial compressibility method with third order upwind discretization ...
BK - Mechanika tekutin
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
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