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242 891 (0,144s)

Výsledek výzkumu

Approximation and numerical realization of 3D contact problems with given friction and a coefficient of friction depending on the solution

The paper presents the analysis, approximation and numerical realization of 3D contact problems with given friction whose coefficient depends on the solution....

BA - Obecná matematika

  • 2009
  • Jx
Výsledek výzkumu

Fast Error Prediction for Approximate Symbolic Analysis

This paper deals with a fast numerical algorithm for large-change sensitivity computation for approximate symbolic analysis. It is based on Sherman-Morison formula and sparse matrix techniques. Effectiveness of the method w...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006
  • D
Výsledek výzkumu

Error Analysis at Numerical Inversion of Multidimensional Laplace Transforms based on Complex Fourier Series Approximation

In the paper, a technique of the numerical inversion of multidimensional Laplace transforms (nD NILT), based on a complex Fourier series approximation is elaborated in light of a possible ralative error achievable. The detailed erro...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011
  • Jx
Výsledek výzkumu

Analysis of Propagation over Irregular Terrain

An enhanced analysis of propagation over irregular terrain using physical optics approximation of vector problem is presented. It offers more reliable numerical simulations for low altitude propagation and diffraction field...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010
  • D
Výsledek výzkumu

Enhanced Analysis of Propagation over Irregular Terrain

An enhanced analysis of propagation over irregular terrain using physical optics approximation of vector problem is presented. It offers more reliable numerical simulations for low altitude propagation and diffraction field...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010
  • D
Výsledek výzkumu

Mixed finite element approximation of 3D contact problems with given friction:error analysis and numerical realization

Optimal error estimates for the mixed finite element formulation of 3D contact problems with given friction are derived.

BA - Obecná matematika

  • 2004
  • Jx
Výsledek výzkumu

Numerical Analysis with Maple

We summarize more than 10 years of our experience with a course of Numerical Analysis with the use of Maple. Besides software packages, we discuss also the principles of education....

BA - Obecná matematika

  • 2008
  • D
Výsledek výzkumu

Optical characterization of randomly microrough surfaces covered with very thin overlayers using effective medium approximation and Rayleigh-Rice theory

is formulated. The numerical analysis of this modification is performed using simulated this numerical analysis consists of a randomly microrough silicon single crystal surface based on homogeneous fictitious laye...

Optics (including laser optics and quantum optics)

  • 2017
  • Jimp
  • Odkaz
Výsledek výzkumu

Numerical Analysis of Optimal Design Problem for an Elastic Circular Plate on a Unilateral Elastic Foundation.

Numerical analysis of optimal design problem for an elastic circular plate on a unilateral elastic foundation and its approximation by finite element method is considered. The numerical example is presented....

BA - Obecná matematika

  • 2002
  • D
Výsledek výzkumu

Numerical Analysis of the Contact Problem. Comparison of Methods for Finding the Approximate Solution.

Annotation not available...

BD - Teorie informace

  • 1995
  • Vx
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