Browsing by Author Nakazato, Hiroshi
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| Issue Date | Title | Author(s) | Type | Access |
|---|---|---|---|---|
| 2008 | The J-numerical range of a J-Hermitian matrix and related inequalities | Nakazato, Hiroshi ; Bebiano, Natália ; Providência, João da | article | openAccess |
| 2006 | The numerical range of 2-dimensional Krein spaces operators | Nakazato, Hiroshi ; Bebiano, Natália ; Providência, João da | preprint | openAccess |
| 2009 | On the Courant-Fischer theory for Krein spaces | Bebiano, N. ; Nakazato, H. ; Providência, J. da | article | openAccess |
| 2008 | Product of diagonal entries of the unitary orbit of a 3-by-3 normal matrix | Nakazato, Hiroshi ; Bebiano, Natália ; Providência, João da | article | openAccess |