Dual Extremum Principles for Non-Negative Unsymmetric Operators.

Abstract

Dual extremum principles are constructed for non-negative unsymmetric operator equations, in terms of functional-valued operators and saddle functionals. Extremum principles for the heat equation and the wave equation are given as illustrations. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1977
Accession Number
ADA042704

Entities

People

  • Ismael Herrera
  • Michael J. Sewell

Organizations

  • University of Wisconsin–Madison

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Applied Mathematics
  • Boundaries
  • Calculus
  • Decomposition
  • Differential Equations
  • Equations
  • Hypotheses
  • Mathematics
  • Numbers
  • Partial Differential Equations
  • Real Numbers
  • Two Dimensional
  • United States
  • Universities
  • Variational Methods
  • Variational Principles
  • Wave Equations

Fields of Study

  • Mathematics

Readers

  • Calculus or Mathematical Analysis
  • Linear Algebra