On invariants for difference equations and systems of difference equationsof rational form

Authors
Sahadevan, R
Citation
R. Sahadevan, On invariants for difference equations and systems of difference equationsof rational form, J MATH ANAL, 233(2), 1999, pp. 498-507
Citations number
9
Categorie Soggetti
Mathematics
Journal title
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
ISSN journal
0022247X → ACNP
Volume
233
Issue
2
Year of publication
1999
Pages
498 - 507
Database
ISI
SICI code
0022-247X(19990515)233:2<498:OIFDEA>2.0.ZU;2-H
Abstract
C. J. Schinas (J. Math. Anal. Appl, 216 (1997), 164-179) has presented some invariants for difference equations and systems of difference equations of rational form with constant and periodic coefficients (of certain period). We report that the presented invariants as well, as their difference equat ions can be generalized. (C) 1999 Academic Press.