NONLINEAR VARIATION OF PARAMETER METHODS FOR SUMMARY DIFFERENCE-EQUATIONS IN SEVERAL INDEPENDENT VARIABLES

Authors
SHENG Q AGARWAL RP
Citation
Q. Sheng et Rp. Agarwal, NONLINEAR VARIATION OF PARAMETER METHODS FOR SUMMARY DIFFERENCE-EQUATIONS IN SEVERAL INDEPENDENT VARIABLES, Applied mathematics and computation, 61(1), 1994, pp. 39-60
Citations number
16
Categorie Soggetti
Mathematics,Mathematics
Journal title
Applied mathematics and computation → ACNP
ISSN journal
00963003
Volume
61
Issue
1
Year of publication
1994
Pages
39 - 60
Database
ISI
SICI code
0096-3003(1994)61:1<39:NVOPMF>2.0.ZU;2-X
Abstract
In this paper, we shall present two new nonlinear variation of paramet ers formulae for the summary difference equations in several independe nt variables. A corrected variation of parameters formula for the corr esponding integrodifferential equations is also provided. Some applica tions that dwell upon the importance of these new results are also inc luded.