Stability studies for a class of nonlinear difference equations using Liapunov's Second Method
โ Scribed by N.N. Puri; R.L. Drake
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 461 KB
- Volume
- 279
- Category
- Article
- ISSN
- 0016-0032
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โฆ Synopsis
In this paper a discrete analogue of Liapunov Direct Method is applied to the stability analysis of nonlinear, nonautonomous diflerence equations. A class of second and third order equations are analyzed. The Liapunov functions are generated by the use of a Routh canonical transformation. Concrete examples for the second and third order cases aTe considered. Intruduction This paper is concerned with the following nonlinear, nonautonomous difference equations : X(n + 2) + u*X(n + 1) + %X(n) + IGUn), X(n + 09 4 = 0 (11 and X(fi + 3) + a1Xb + 2) + @2X(n + 1) + asX(4 +fCXb), X@ + 11, X(n + 21, 4 = 0, (2)
๐ SIMILAR VOLUMES
In this paper we give a class of algorithms for solving nonlinear algebraic equations using difference approximations of derivatives. The class is a modification of the original ABS class with the advantage of requiring less function evaluations. Special cases include the methods of Brown and Brent