Browsing by Author Caldeira, Cristina
Results 1 to 7 of 7
Issue Date | Title | Author(s) | Type | Access |
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2007 | Critical operators for the degree of the minimal polynomial of derivations restricted to Grassmann spaces | Caldeira, Cristina | article | openAccess |
2005 | Generalized derivations restricted to Grassmann spaces and additive theory | Caldeira, Cristina | article | openAccess |
2015 | Invariant factors of products over elementary divisor domains | Caldeira, Cristina ; Queiró, João Filipe | article | embargoedAccess |
2000 | The invariant polynomials degrees of the Kronecker sum of two linear operators and additive theory | Caldeira, Cristina ; Silva, J. A. Dias da | article | openAccess |
2014 | A note on invariant factors | Caldeira, Cristina ; Queiró, João Filipe | bookPart | openAccess |
1998 | A Pollard Type Result for Restricted Sums | Caldeira, Cristina ; Silva, J. A. Dias da | article | openAccess |
2017 | Sums of orbits of integral matrices | Caldeira, Cristina ; Queiró, João Filipe | article | embargoedAccess |