咨询与建议

限定检索结果

文献类型

  • 11 篇 期刊文献
  • 3 篇 会议

馆藏范围

  • 14 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 8 篇 理学
    • 5 篇 数学
    • 1 篇 物理学
    • 1 篇 地球物理学
    • 1 篇 生物学
  • 6 篇 工学
    • 6 篇 计算机科学与技术...
    • 2 篇 机械工程
    • 2 篇 电气工程
    • 2 篇 软件工程
    • 1 篇 信息与通信工程
  • 1 篇 农学
    • 1 篇 畜牧学
  • 1 篇 医学
    • 1 篇 临床医学
  • 1 篇 管理学
    • 1 篇 管理科学与工程(可...

主题

  • 14 篇 preconditioned c...
  • 2 篇 conjugate gradie...
  • 2 篇 algebraic multig...
  • 2 篇 cuda
  • 2 篇 poisson equation
  • 1 篇 fisher-hartwig s...
  • 1 篇 laurent polynomi...
  • 1 篇 wilson's method
  • 1 篇 multiple gpus
  • 1 篇 density inversio...
  • 1 篇 beam dynamics
  • 1 篇 elliptic problem...
  • 1 篇 genomic predicti...
  • 1 篇 spectral factori...
  • 1 篇 expected periodo...
  • 1 篇 computational re...
  • 1 篇 domain decomposi...
  • 1 篇 iterative solver
  • 1 篇 geophysical soft...
  • 1 篇 limited memory

机构

  • 1 篇 nanjing normal u...
  • 1 篇 univ pisa dipart...
  • 1 篇 department of ma...
  • 1 篇 univ hannover in...
  • 1 篇 paul scherrer in...
  • 1 篇 sichuan agr univ...
  • 1 篇 guizhou acad tob...
  • 1 篇 eth chair comput...
  • 1 篇 paul scherrer in...
  • 1 篇 tsinghua univ de...
  • 1 篇 univ new s wales...
  • 1 篇 univ new england...
  • 1 篇 zhejiang univ te...
  • 1 篇 chinese acad sci...
  • 1 篇 chinese acad sci...
  • 1 篇 china univ geosc...
  • 1 篇 leibniz univ han...
  • 1 篇 chinese acad sci...
  • 1 篇 xidian univ sch ...
  • 1 篇 zhejiang univ te...

作者

  • 1 篇 maischak matthia...
  • 1 篇 he guixia
  • 1 篇 rahman n.a.a.
  • 1 篇 heuer n
  • 1 篇 tran t
  • 1 篇 bacciardi a
  • 1 篇 arbenz p.
  • 1 篇 dai yu-hong
  • 1 篇 ke xiaoping
  • 1 篇 liu hongwei
  • 1 篇 yu wenjian
  • 1 篇 liu zhiqiang
  • 1 篇 liu hailan
  • 1 篇 gao jiaquan
  • 1 篇 ineichen yves
  • 1 篇 meyer k.
  • 1 篇 cheng tangpei
  • 1 篇 kiss b.
  • 1 篇 yu shizhou
  • 1 篇 zhou yuanshen

语言

  • 14 篇 英文
检索条件"主题词=Preconditioned conjugate gradient algorithm"
14 条 记 录,以下是11-20 订阅
排序:
pGRASS-Solver: A Parallel Iterative Solver for Scalable Power Grid Analysis Based on Graph Spectral Sparsification  40
pGRASS-Solver: A Parallel Iterative Solver for Scalable Powe...
收藏 引用
40th IEEE/ACM International Conference on Computer Aided Design (ICCAD)
作者: Liu, Zhiqiang Yu, Wenjian Tsinghua Univ Dept Comp Sci & Tech BNRist Beijing 100084 Peoples R China
Due to the rapid advance of the integrated circuit technology, power grid analysis usually imposes a severe computational challenge, where linear equations with millions or even billions of unknowns need to be solved.... 详细信息
来源: 评论
A circulant preconditioner for domain decomposition algorithm for the solution of the elliptic problems
收藏 引用
Periodica Mathematica Hungarica 1994年 第1期29卷 67-80页
作者: Kiss, B. Molnárka, G. Rahman, N.A.A. Department of Mathematics István Széchenyi College Gyor H-9026 Hedervári u. 3 Hungary Department of Numerical Analysis Loránd Eotvos University Budapest H-1088 Múzeum KRT 6-8 Hungary
A preconditioned conjugate gradient (PCG)-based domain decomposition method was given in [11] and [12] for the solution of linear equations arising in the finite element method applied to the elliptic Neumann problem.... 详细信息
来源: 评论
Iterative refinement techniques for the spectral factorization of polynomials
Iterative refinement techniques for the spectral factorizati...
收藏 引用
Conference on Advanced Signal Processing algorithms, Architectures and Implementations XII
作者: Bacciardi, A Gemignani, L Univ Pisa Dipartimento Informat I-56125 Pisa Italy
In this paper we propose a superfast implementation of Wilson's method for the spectral factorization of Laurent polynomials based on a preconditioned conjugate gradient algorithm. The new computational scheme fol... 详细信息
来源: 评论
DenInv3D: a geophysical software for three-dimensional density inversion of gravity field data
收藏 引用
JOURNAL OF GEOPHYSICS AND ENGINEERING 2018年 第2期15卷 354-365页
作者: Tian, Yu Ke, Xiaoping Wang, Yong Chinese Acad Sci Inst Geodesy & Geophys State Key Lab Geodesy & Earths Dynam Xudong Str 340 Wuhan 430077 Hubei Peoples R China Univ Chinese Acad Sci Yuquan Str 19A Beijing 100049 Peoples R China
This paper presents a three-dimensional density inversion software called DenInv3D that operates on gravity and gravity gradient data. The software performs inversion modelling, kernel function calculation, and invers... 详细信息
来源: 评论