Quelques méthodes numériques pour résoudre des équations en électromagnétisme

Translated title of the contribution: A survey of various numerical techniques to solve operator equations in electromagnetics

Tapan K. Sarkar, Ercument Arvas

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The objective of this paper is to survey many of the popular methods utilized in solving numerical problems arising in electromagnetics. Historically, the matrix methods have been quite popular. One of the primary objectives of this paper is to introduce a new class of iterative methods, which have advantages over the classical matrix methods in the sense that a given problem may be solved to a prespecified degree of accuracy. Also, these iterative methods (particularly conjugate gradient methods) converge to the solution in a finite number of steps irrespective of the initial starting guess. Numerical examples have been presented to illustrate the principles.

Translated title of the contributionA survey of various numerical techniques to solve operator equations in electromagnetics
Original languageFrench
Pages (from-to)331-340
Number of pages10
JournalAnnales Des Télécommunications
Volume40
Issue number7-8
DOIs
StatePublished - Jul 1 1985

Keywords

  • Conjugate gradient method
  • Digital method
  • Eigenfunction
  • Electromagnetism
  • Equation resolution
  • Integrodifferential equation
  • Iteration
  • Matrix method
  • Moment method
  • Well posed problem

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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