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Some nonlinear beam problems
This paper deals with a nonlinear problem which can be met in beam bending problems. We consider a beam with a one-sided Winkler's foundation. This means it is not connected with the beam and only directio...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Mathematical model of a class of non-linear subsoil of Winkler type: II. Discrete case
This paper describes a solution of some nonlinear problems that occurs in the problems with a beam on elastic supports, especially on Winkler foundation. Firstly, we deal with the beam bending problem for Bernoulli...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Existence of non-spurious solutions to discrete Dirichlet problems with lower and upper solutions
This paper investigates the solvability of discrete Dirichlet boundary value problems by the lower and upper solutions method. The nonlinearity in the equation can have a superlinear growth in its space variables and the growth rest...
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A new Approach to the Problem of an Elastic Beam Resting on a Foundation
as classical ones, i.e. firmly connected with the beam, or as unilateral, i.e by means of a suitable problem decomposition, after that we are able to convert the usual variational formulation of our problem to a saddle-poi...
BA - Obecná matematika
- 2010 •
- C
Rok uplatnění
C - Kapitola v odborné knize
A new approach to the problem of an elastic beam resting on a foundation
and nondifferentiable and we can apply methods for nonlinear complementarity problems. Another way as classical ones or as unilateral. A new idea of solution consists in constructing a Lagrangianby means of a suitable ...
BA - Obecná matematika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Initial-boundary value problem for the nonlinear string-beam system
This paper deals with a nonlinear string-beam system describing the torsional-vertical oscillations of a suspension bridge. We consider the initial-boundary value problem and study the existence and uniqueness question.We assume tim...
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Suppression of Nonlinear Behaviour in Industrial Control Problems
One way to handle some industrial control problems that exhibit significant nonlinear behaviour is to feed the control signal through an inverse of the system nonlinearity. In practice it can be satisfactory in man...
BC - Teorie a systémy řízení
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical investigation of 3-D nonlinear financial model
nonlinear financial model, which have been reported in the literature recently. The model consists of three simultaneous nonlinear ordinary differential equations representing rate of investment instead of time invariant one
BB - Aplikovaná statistika, operační výzkum
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical analysis of 3-D nonlinear financial model with lagged variables - influence of initial histories
The paper concerns with numerical analysis of generalization of 3-D nonlinear of three simultaneous nonlinear ordinary differential equations with three state representing rate of investment instead of time invariant one. F...
BB - Aplikovaná statistika, operační výzkum
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
On the periodic motion of one-dimensional oscillator between two elastic walls
We investigate the periodic solutions of a one-dimensional nonlinear pendulum one-sided springs with stiffnesses $k_{1}$ and $k_{2}$ in distances $r_{1 damping ($delta = 0$) and with zero right-hand side $...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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