Outer Solutions for General Linear Turning Point Problems.

Abstract

Asymptotic expansions are calculated for systems of analytic linear ordinary differential equations near a pole with respect to a small parameter epsilon. If x = 0 is a turning point, no matter how complicated, the expansions are valid in domains which grow, as epsilon approaches 0+, in such a way that their distance from x = 0 tends to zero.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1977
Accession Number
ADA038949

Entities

People

  • Wolfgang Wasow

Organizations

  • University of Wisconsin–Madison

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Analytic Functions
  • Asymptotic Series
  • Complex Variables
  • Construction
  • Differential Equations
  • Eigenvalues
  • Equations
  • Inequalities
  • Integral Equations
  • Integrals
  • Numbers
  • Polynomials
  • Power Series
  • Real Numbers
  • Scalar Functions
  • Sequences
  • Theorems

Fields of Study

  • Mathematics

Readers

  • Approximation Theory.
  • Fluid Dynamics.