Dynamic acceleration of nonlinear iterations

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Description

Many large and complicated production codes require iteration to the solution of a system of nonlinear equations. For example, the solution to a time-dependent partial differential equation may require the solution of a nonlinear system at each time step. Unfortunately, these codes often implement suboptimal methods and convergence is very slow.

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Pages: 13

Creation Information

Hyman, J.M. & Manteuffel, T.A. January 1, 1983.

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Description

Many large and complicated production codes require iteration to the solution of a system of nonlinear equations. For example, the solution to a time-dependent partial differential equation may require the solution of a nonlinear system at each time step. Unfortunately, these codes often implement suboptimal methods and convergence is very slow.

Physical Description

Pages: 13

Notes

NTIS, PC A02/MF A01.

Source

  • Conference on elliptic boundary value problems, Monterey, CA, USA, 1 Mar 1983

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  • Other: DE83011149
  • Report No.: LA-UR-83-1201
  • Report No.: CONF-830352-1
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 6256143
  • Archival Resource Key: ark:/67531/metadc1108193

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • January 1, 1983

Added to The UNT Digital Library

  • Feb. 22, 2018, 7:45 p.m.

Description Last Updated

  • March 22, 2018, 9:15 p.m.

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Hyman, J.M. & Manteuffel, T.A. Dynamic acceleration of nonlinear iterations, article, January 1, 1983; United States. (digital.library.unt.edu/ark:/67531/metadc1108193/: accessed April 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.