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On the reduction of high order linear PDEs to first order.
- Source :
-
Linear Algebra & its Applications . Oct2017, Vol. 530, p1-14. 14p. - Publication Year :
- 2017
-
Abstract
- Different first order representations of high order linear PDEs, depending on which notion of the degree of a polynomial is chosen, are possible. Two notions of degree, namely, the total degree and multi-degree, are standard and the most natural. In our recent article, a straightforward way was provided to convert a system of high order constant coefficient linear PDEs into a system of first order PDEs based on the notion of total degree. In the present article, an analogous development is carried out in the multi-degree setting. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00243795
- Volume :
- 530
- Database :
- Academic Search Index
- Journal :
- Linear Algebra & its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 124249979
- Full Text :
- https://doi.org/10.1016/j.laa.2017.05.005