Please use this identifier to cite or link to this item:
https://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: | https://hdl.handle.net/10316/44394 | DOI: | 10.1016/j.laa.2015.07.038 10.1016/j.laa.2015.07.038 |
Rights: | embargoedAccess |
| Appears in Collections: | I&D CMUC - Artigos em Revistas Internacionais |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| DDE_revision.pdf | 301.59 kB | Adobe PDF | View/Open |
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