Complete Families of Solutions for Parabolic Equations with Analytic Coefficients.

Abstract

A complete family of solutions is constructed for the general linear second order parabolic equation in one space variable with entire coefficients defined in a domain with moving boundary and for a class of second order parabolic equations in two space variables with entire coefficients defined in a cylindrical domain. The construction is based on the use of integral operators and results on the analytic continuation of solutions to partial differential equations with analytic coefficients. A numerical example is given which uses a complete family of solutions to approximate the solution to the first initial-boundary value problem for a parabolic equation in one space variable defined in a cylindrical domain.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1974
Accession Number
ADA005820

Entities

People

  • David Colton

Organizations

  • Indiana University Bloomington

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Boundary Value Problems
  • Coefficients
  • Construction
  • Differential Equations
  • Equations
  • Integrals
  • Partial Differential Equations

Fields of Study

  • Mathematics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)

Technology Areas

  • Space