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224 658 (0,303s)

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Preconditioning of Iterative Methods by the BOSS Algorithm

Preconditioning of Iterative Methods by the BOSS Algorithm...

JN - Stavebnictví

  • 2007
  • D
Result

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
Result

How to choose perfect boss. Practical application of data mining technology.

The paper describes, how to use the datamining techniques in practice. The SOM, PCA, GHA and APEX methods are remembered as the nerocomputing based methods. The author applied PCA and SOM methods to the set of his boss<...

JD - Využití počítačů, robotika a její aplikace

  • 1999
  • Jx
Result

Preconditioning Based on Aggregation with Inexact Solvers

Contribution deals with preconditioning by the BOSS method based on aggregations. The system of coarse problem is not solved exactly....

JM - Inženýrské stavitelství

  • 2010
  • D
Result

Modelling of turbine blades with tie-boss contacts

The contribution is concerned with computational modelling of turbine blades by means of the finite element method using Rayleigh beam elements with six degrees of freedom in each of nodes. The blades are considered to be clamped into a rota...

Acoustics

  • 2017
  • O
Result

3D FE modelling of non-linear dynamics of bladed model disk with dry-friction contacts in tie-bosses

The numerical solution of the turbine bladed wheel with tie-bosses based on 3D finite element method with surface to surface dry friction contact model is proposed. The Augmented Lagrangian method was used to compute contac...

Applied mechanics

  • 2019
  • C
  • Link
Result

Preconditioning of the Conjugate Gradient Method Based on Aggregation Algorithm

The contribution describes preconditioning of the conjugate gradient method by the BOSS method.

JM - Inženýrské stavitelství

  • 2008
  • D
Result

Experimental Investigation Of Transonic Blade Cascade With Damping Device Tie-Boss

This paper is concerned with investigation of influence of two variants of Tie-Boss onnaerodynamic characteristics of a blade cascade. Conclusions are drawn based on results ofnexperiments and numerical simulations. The results show that one...

BK - Mechanika tekutin

  • 2016
  • D
Result

Preconditioning of Iterative Methods Based on an Aggregation Algorithm

The contribution describes preconditioning of iterative methods, especially of the conjugate gradient method, by the BOSS algorithm....

JM - Inženýrské stavitelství

  • 2008
  • D
Result

Preconditioning of Iterative Methods Based on an Aggregation Algorithm

The contribution deals with preconditioning of iterative methods, especially of the conjugate gradient method, by the aggregation algorithm BOSS....

JM - Inženýrské stavitelství

  • 2008
  • D
  • 1 - 10 out of 224 658