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Adaptive Wavelet Method for Fourth-Order Elliptic Problems
We improve the computational efficiency of the adaptive wavelet method for the fourth-order elliptic problems with homogeneous Dirichlet boundary conditions. It will be done by the improvement of the condition numb...
BA - Obecná matematika
- 2011 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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On the advantages and drawbacks of a posteriori error estimation for fourth-order elliptic problems
In this survey contribution, we present and compare, from the viewpoint of adaptive computation, several recently published error estimation procedures for the numerical solution of biharmonic and some further fourth order ellip...
BA - Obecná matematika
- 2013 •
- C •
- Link
Rok uplatnění
C - Kapitola v odborné knize
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A high-resolution fuzzy transform combined compact scheme for 2D nonlinear elliptic partial differential equations
fuzzy components, which evaluate the solution values with fourth-order accuracy phenomena are presented to confirm the usefulness of the new scheme and fourth-order transform and compact discretizations yields alm...
Pure mathematics
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Multilevel Bases and SAINV Preconditioning for Second Order Elliptic Problems
Using SAINV algorithm, we aim in better conditioning of the stiffness matrix for second order elliptic problem with variable coefficients in 2D. We compare the results for different levels of hierarchy of the system of basi...
BA - Obecná matematika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
On one two-point BVP for the fourth order linear ordinary differential equation
In this article we consider the two-point boundary value problem for the fourth order linear ordinary differential equation......
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
A comparison of some a posteriori error estimates for fourth order problems
In this survey contribution, we present and compare, from the viewpoint of adaptive computation, several recently published error estimation procedures for the numerical solution of biharmonic and some further fourth order probl...
BA - Obecná matematika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Enforcing the discrete maximum principle for linear finite element solutions of second-order elliptic problems
Standard linear finite element solution of elliptic problems does not satisfy maximum principle on general triangular meshes in 2D. In this paper we consider how to enforce discrete maximum principle for linear finite element soluti...
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Application of BOSS preconditioner to the fourth order problems
The contribution describes the BOSS preconditioner applied to the fourth order problems. Several numerical examples are presented....
JM - Inženýrské stavitelství
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
On the Uniqueness Classes of Solutions of Boundary Value Problems for Third-Order Equations of the Pseudo-Elliptic Type
The paper is devoted to solutions of the third order pseudo-elliptic type equations. An energy estimates for solutions of the equations considering transformation’s character of the body form were established by using of an analog o...
Pure mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Nonexistence results and integral estimates for some higher order nonlinear elliptic problems
In this work we present a generalization of the Hardy inequality and apply it to study the existence and behaviour of positive solutions of higher order elliptic problems involving the polyharmonic operator in exterior doma...
Pure mathematics
- 2025 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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