Filters
Newton-type multilevel optimization method
Inspired by multigrid methods for linear systems of equations, multilevel. Multilevel methods make more assumptions regarding the structure of the optimization-scale models. The impressive performance of multil...
Pure mathematics
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Preconditioning of Iterative Methods - Theory and Applications 2013
The main scientific themes of the conference were preconditioning of sparse matrix problems, symmetric or non-symmetric, arising in large-scale real applications, multilevel preconditioning techniques, including multigrid, algebraic mult...
BA - Obecná matematika
- 2013 •
- M •
- Link
Rok uplatnění
M - Uspořádání konference
Výsledek na webu
High Voltage Multilevel Flying-capacitor Type Inverter
A survey of used methods for multilevel inverters, circuitry of two solutions is described.
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Multilevel Solution of Some Problems with Fast Changing Data
The paper presents some properties of multilevel methods of solving elliptic partial differential equations. Multilevel bilinear finite element functions are used and the condition numbers of the corresponding stiffness mat...
BA - Obecná matematika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Testability Enhancement of Multilevel Designs Guided by Testability Analysis Method
In the paper, multilevel extension of previously published register-transfer level testability analysis method is presented. It is illustrated how libraries and net-lists of multilevel designs can be described in special la...
JC - Počítačový hardware a software
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
High Voltage Multilevel Flying-Capacitor Type
This paper describees one from methods using proper semiconductor valve connection and valve voltage distribution in multilevel inverter......
JE - Nejaderná energetika, spotřeba a užití energie
- 2002 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Coarse problems of balanced domain decomposition methods by constraints
We show that the coarse problem solved within the balanced decomposition method by constraints can be preconditioned using the algebraic multilevel techniques. Some basic types of coarse degrees of freedom are considered and appropr...
BA - Obecná matematika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Algebraic Multilevel Methods with Aggregations: An Overview
The paper deals with the numerical solution of elliptic boundary value problems by multilevel solvers with coarse levels created by aggregation. The paper provides and overview of applications of the aggregation technique, which undergo an i...
BA - Obecná matematika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Iterative Methods Solving Three-Phase Multilevel Voltage Converter
iterative methods for calculating the optimum sequence of switching angles for the multilevel converter of direct to alternating voltage in the three-phase system. Advantages and disadvantages of numerical iterative methods
BD - Teorie informace
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
An overview of multilevel methods with aggressive coarsening and massive polynomial smoothing
We review our two-level and multilevel methods with aggressive coarsening and polynomial smoothing. These methods can be seen as a less expensive and more flexible (in the multilevel case) alternative to domain dec...
BA - Obecná matematika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
- 1 - 10 out of 225 194