Identifiability for a Class of Discretized Linear Partial Differential Algebraic Equations

Author:

Cantó Begoña1,Coll Carmen1,Sánchez Elena1

Affiliation:

1. Instituto de Matemática Multidisciplinar, Universidad Politécnica de Valencia, 46071 Valencia, Spain

Abstract

This paper presents the use of an iteration method to solve the identifiability problem for a class of discretized linear partial differential algebraic equations. This technique consists in replacing the partial derivatives in the PDAE by differences and analyzing the difference algebraic equations obtained. For that, the theory of discrete singular systems, which involves Drazin inverse matrix, is used. This technique can also be applied to other differential equations in mathematical physics.

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

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