International Journal of Applied Mathematics and Computer Science
Advances in Complex Cloud and Service Oriented Computing (special section, pp. 213-274), Anna Kobusińska, Ching-Hsien Hsu, Kwei-Jay Lin (Eds.)
Published Online: Jul 04, 2019
Page range: 305 - 310
Received: Oct 22, 2018
Accepted: Mar 05, 2019
DOI: https://doi.org/10.2478/amcs-2019-0022
Keywords
© 2019 Tadeusz Kaczorek, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The positivity of fractional descriptor linear discrete-time systems is investigated. The solution to the state equation of the systems is derived. Necessary and sufficient conditions for the positivity of fractional descriptor linear discrete-time systems are established. The discussion is illustrated with numerical examples.