Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/44394
Title: Invariant factors of products over elementary divisor domains
Authors: Caldeira, Cristina 
Queiró, João Filipe 
Issue Date: 2015
Publisher: Elsevier
Project: info:eu-repo/grantAgreement/FCT/5876/147205/PT 
Serial title, monograph or event: Linear Algebra and its Applications
Volume: 485
Abstract: For matrices A and B, what can we say about the invariant factors of AB in terms of those of A and B? For matrices over principal ideal domains, the complete answer is known. In the present paper we consider the same problem for matrices over the larger class of elementary divisor domains.
URI: http://hdl.handle.net/10316/44394
Other Identifiers: 10.1016/j.laa.2015.07.038
DOI: 10.1016/j.laa.2015.07.038
Rights: embargoedAccess
Appears in Collections:I&D CMUC - Artigos em Revistas Internacionais

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