On the Explicit Solution of Certain First Order Systems of Partial Differential Equations

Author: Berglez P.  

Publisher: Taylor & Francis Ltd

ISSN: 0278-1077

Source: Complex Variables, Vol.47, Iss.6, 2002-01, pp. : 485-494

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Abstract

We consider two classes of systems of partial differential equations of first order. One consists of generalized Stokes-Beltrami equations $ Aw_z = wˆ*_z $, $ lambda Bw_{bar z} -wˆ*_{bar z} $ with square matrices A and B and a scalar factor lambda. The other may be written in matrix notation as $ v_{bar z} = c{bar v} $ where c denotes a square matrix. This system is known as a Pascali system. Both systems are in close connections to certain systems of second order for which the solutions can be represented using particular differential operators. On the basis of these relations we give the solutions of the first order systems explicitly.