First order coupled differential equations with constant coefficients

2018 ◽  
pp. 236-382
Author(s):  
P. Mohana Shankar
Keyword(s):  
Differential Equations ◽  
First Order ◽  
Coupled Differential Equations ◽  
Constant Coefficients

First-order systems of linear partial differential equations: normal forms, canonical systems, transform methods

2014 ◽  
Vol 13 (1) ◽  
pp. 109-132
Author(s):  
Heinz Toparkus
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Alternative View ◽  
Partial Differential ◽  
Transform Methods ◽  
Canonical Systems ◽  
First Order ◽  
Linear Partial Differential Equations ◽  
Elementary Methods ◽  
Constant Coefficients

Abstract In this paper we consider first-order systems with constant coefficients for two real-valued functions of two real variables. This is both a problem in itself, as well as an alternative view of the classical linear partial differential equations of second order with constant coefficients. The classification of the systems is done using elementary methods of linear algebra. Each type presents its special canonical form in the associated characteristic coordinate system. Then you can formulate initial value problems in appropriate basic areas, and you can try to achieve a solution of these problems by means of transform methods.

Sign in / Sign up

Export Citation Format

Share Document