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Neuman boundary value problems defined and solved on domains with uncertain boundary.
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BA - Obecná matematika
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
On an approach to deal with Neumann boundary value problems defined on uncertain domains: Numerical experiments
Neumann boundary value problems for second order elliptic equations are considered on a 2D domain whose boundary is not known and might be even non-Lipschitz) both the subdomain and superdomain have Lipschitz boundary. To c...
BA - Obecná matematika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
On topological derivatives for elastic solids with uncertain input data
A new approach to the derivation of the worst scenario is proposed. The derivation is based on the topological derivative concept for the boundary-value problems with respect to the imperfection caused by uncertain input data, such ...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Plastic plate bending problem with friction on the boundary and uncertain input data
A thin plate made of a plastic material obeying the Hencky-Mises stress-strain law is considered. On a part of the boundary displacements and/or rotations with friction are prescribed. The model leads to a variational inequality of the secon...
BA - Obecná matematika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Uncertain Input Data Problems and the Worst Scenario Method
This book deals with the impact of uncertainty in input data on the outputs of mathematical models. Uncertain inputs as scalars, tensors, functions, or domain boundaries, are uncertain, and quantities as local temperature, ...
BA - Obecná matematika
- 2004 •
- B
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B - Odborná kniha
Reliable Solutions of Elliptic Boundary Value Problems with Respect to Uncertain Data.
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BA - Obecná matematika
- 1997 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Reliable solutions of problems with uncertain hysteresis operators
The contribution deals with reliable solutions of initial boundary value problems for heat conduction or diffusion equation with uncertain hysteresis operators. The set of addmissible solutions is proposed and existence of reliable ...
Pure mathematics
- 2017 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Effects of uncertainties in the domain on the solution of Neumann boundary value problems in two spatial dimensions.
The paper focuses on the impact of the uncertainty in the domain on the Neumann boundary value problem ( NBVP ). It is shown that the classical variational formulation is not suitable for this type of problem due to convergence difficulties....
BA - Obecná matematika
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Effects of uncertainties in the domain on the solution of Dirichlet boundary value problems
The core of the paper consists in estimates of the difference between the respective solutions of the Dirichlet boundary value problem on two close domains, one of which is Lipschitz and the other can be unstable....
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On the worst scenario method: a modified convergence theorem and its application to an uncertain differential equation
is applied to a particular problem with an uncertain boundary value problem for a nonlinear ordinary differential equation with an uncertain coefficient....
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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