Browsing by Subject J-Hermitian matrix

Results 1 to 5 of 5
Issue DateTitleAuthor(s)TypeAccess
2009The boundary of the Krein space tracial numerical range, an algebraic approach and a numerical algorithmBebiano, N. ; Nakazato, H. ; Nata, A. ; Providência, J. da preprintopenAccess
2009Convexity of the Krein space tracial numerical range and Morse theoryNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da preprintopenAccess
2005Inequalities for J-Hermitian matricesBebiano, N. ; Nakazato, H. ; Providência, J. da ; Lemos, R. ; Soares, G. articleopenAccess
2008The J-numerical range of a J-Hermitian matrix and related inequalitiesNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da articleopenAccess
2009On the Courant-Fischer theory for Krein spacesBebiano, N. ; Nakazato, H. ; Providência, J. da articleopenAccess