Lumping Processes of Periodic ARMA Processes

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Author Smadi, Abdullah A. [عبد الله الصمادي] en_US
Available date 2009-11-25T15:28:35Z en_US
Publication Date 2004 en_US
Citation Qatar University Science Journal, 2004, Vol. 24, Pages 13-21. en_US
URI http://hdl.handle.net/10576/10157 en_US
Abstract In this article various lumping processes are defined for periodic ARMA (PARMA) processes, namely, the forward, the backward and the cyclic lumping processes. The inter-relations between the parameters of these lumping processes are obtained. It is then proved that stationarity of any lumped process implies sta¬tionarity of all other lumped processes. en_US
Language en en_US
Publisher Qatar University en_US
Subject Mathematics en_US
Subject الرياضيات ar
Title Lumping Processes of Periodic ARMA Processes en_US
Alternative Title العمليلت التراكمية لعمليات (PARMA) ar
Type Article en_US
Pagination 13-21 en_US
Volume Number 24 en_US


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