On a Maximum Principle and Uniqueness Theorems for a System of First Order Equations of Mixed Type

Authors

  • Hesheng Sun & Yongqian Han

Keywords:

System of equations of mixed type;generalized Tricomi type problem;Frankl's problem;auxiliary function;maximum principle

Abstract

A maximum principle for a system of first order equations of mixed type is established. The uniqueness theorems of solutions t.o the generalized Tricomi type problem and to the Frankl's problem are proved by the method of auxiliary functions.

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Published

1996-09-01

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Issue

Vol. 9 No. 3 (1996)

Section

Articles

How to Cite

On a Maximum Principle and Uniqueness Theorems for a System of First Order Equations of Mixed Type. (1996). Journal of Partial Differential Equations, 9(3), 251-262. https://www.global-sci.com/index.php/jpde/article/view/3830