Dissipative operators and parabolic partial differential equations

JOURNAL ARTICLE published May 1959 in Communications on Pure and Applied Mathematics

Authors: R. S. Phillips

General boundary value problems for elliptic partial differential equations

JOURNAL ARTICLE published August 1959 in Communications on Pure and Applied Mathematics

Authors: Martin Schechter

An ordering principle and generalized solutions of certain quasi‐linear partial differential equations

JOURNAL ARTICLE published February 1959 in Communications on Pure and Applied Mathematics

Authors: Avron Douglis

Estimates near the boundary for solutions of elliptic partial differential equations satisfying general boundary conditions. I

JOURNAL ARTICLE published November 1959 in Communications on Pure and Applied Mathematics

Authors: S. Agmon | A. Douglis | L. Nirenberg

Relaxation methods for linear equations

JOURNAL ARTICLE published May 1959 in Communications on Pure and Applied Mathematics

Authors: Samuel Schechter

Stability problems for systems of linear differential equations

JOURNAL ARTICLE published November 1964 in Communications on Pure and Applied Mathematics

Authors: Martin Segal

The continuous dependence of generalized solutions of non‐linear partial differential equations upon initial data

JOURNAL ARTICLE published August 1961 in Communications on Pure and Applied Mathematics

Authors: Avron Douglis

Nonexistence of integrals for canonical systems of differential equations

JOURNAL ARTICLE published August 1955 in Communications on Pure and Applied Mathematics

Authors: JÜRgen Moser

Systems of partial differential equations in a half‐space

JOURNAL ARTICLE published November 1964 in Communications on Pure and Applied Mathematics

Authors: Martin Schechter

Algebraic conditions for hyperbolicity of systems of partial differential equations

JOURNAL ARTICLE published January 1978 in Communications on Pure and Applied Mathematics

Authors: Fritz John

Reflection of singularities of solutions to systems of differential equations

JOURNAL ARTICLE published July 1975 in Communications on Pure and Applied Mathematics

Authors: Michael E. Taylor

Interior estimates for elliptic systems of partial differential equations

JOURNAL ARTICLE published November 1955 in Communications on Pure and Applied Mathematics

Authors: Avron Douglis | Louis Nirenberg

On the essential spectrum of partial differential boundary problems

JOURNAL ARTICLE published May 1959 in Communications on Pure and Applied Mathematics

Authors: František Wolf

Differential equations, difference equations and matrix theory

JOURNAL ARTICLE published May 1958 in Communications on Pure and Applied Mathematics

Authors: P. D. Lax

Addendum to: Algebraic conditions for hyperbolicity of systems of partial differential equations

JOURNAL ARTICLE published November 1978 in Communications on Pure and Applied Mathematics

Authors: Fritz John

Periodic vibrations of systems governed by nonlinear partial differential equations

JOURNAL ARTICLE published November 1966 in Communications on Pure and Applied Mathematics

Authors: Joseph B. Keller | Lu Ting

Loss of boundary conditions in the asymptotic solution of linear ordinary differential equations, II boundary value problems

JOURNAL ARTICLE published May 1968 in Communications on Pure and Applied Mathematics

Authors: Robert E. O'Malley | Joseph B. Keller

Some existence theorems for hyperbolic systems of partial differential equations in two independent variables

JOURNAL ARTICLE published May 1952 in Communications on Pure and Applied Mathematics

Authors: Avron Douglis

Turning point problems for systems of linear differential equations. Part II: The analytic theory

JOURNAL ARTICLE published January 1962 in Communications on Pure and Applied Mathematics

Authors: Wolfgang Wasow

Turning point problems for systems of linear differential equations part I: The formal theory

JOURNAL ARTICLE published August 1961 in Communications on Pure and Applied Mathematics

Authors: Wolfgang Wasow