Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Доклады Томского гос...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Ускорение многократного решения СЛАУ с частично изменяющейся матрицей

Ускорение многократного решения СЛАУ с частично изменяющейся матрицей

Abstract

The article considers the use of block LU-factorization for acceleration of multiple solutions for linear system with partially-changing matrix for capacitive matrix calculation for a system of conductors and dielectrics. There are given the dependences of time solution on relative conductor-dielectric subintervals when the number of conductors changes. The acceleration possibilities up to factor 35 are revealed. The structures, for which the acceleration is possible, are described.

Рассматривается использование блочного LU-разложения для ускорения многократного решения системы линейных алгебраических уравнений (СЛАУ) с частично изменяющейся матрицей при вычислении емкостной матрицы системы проводников и диэлектриков. Приведены зависимости времени решения СЛАУ от относительного числа подынтервалов проводник-диэлектрик, при разном числе проводников. Выявлены возможности ускорения до 35 раз. Описаны структуры, для которых возможно ускорение.

Keywords

СИСТЕМА ЛИНЕЙНЫХ АЛГЕБРАИЧЕСКИХ УРАВНЕНИЙ, БЛОЧНОЕ LU-РАЗЛОЖЕНИЕ, ВЫЧИСЛЕНИЕ ЕМКОСТНОЙ МАТРИЦЫ

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold