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Vitoria, Jose

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Author ID: vitoria.jose Recent zbMATH articles by "Vitoria, Jose"
Published as: Vitoria, J.; Vitoria, Jose; Vitória, J.; Vitória, J. S. L.; Vitória, José
Homepage: http://www.mat.uc.pt/~jvitoria/
External Links: MGP · dblp
Documents Indexed: 36 Publications since 1969, including 1 Book

Publications by Year

Citations contained in zbMATH Open

11 Publications have been cited 37 times in 36 Documents Cited by Year
Computing the zeros of quaternion polynomials. Zbl 1050.30037
Serôdio, R.; Pereira, E.; Vitória, J.
23
2001
Deflation for block eigenvalues of block partitioned matrices with an application to matrix polynomials of commuting matrices. Zbl 0989.65052
Pereira, E.; Vitória, J.
2
2001
Block eigenvalues of block compound matrices. Zbl 0493.15013
Vitoria, Jose
2
1982
A block-Cayley-Hamilton theorem. Zbl 0488.15006
Vitoria, Jose
2
1982
Upper bounds for the latent roots of lambda-matrices. Zbl 0473.15005
Vitoria, Jose
2
1980
Projection method and the distance between two linear varieties. Zbl 1408.51026
Caseiro, R.; Facas Vicente, M. A.; Vitória, José
1
2019
Intersection of a double cone and a line in the split-quaternions context. Zbl 1385.15003
Serôdio, R.; Beites, P. D.; Vitória, José
1
2017
Matricial norms and the differences between the zeros of determinants with polynomial elements. Zbl 0396.15014
Vitoria, Jose
1
1979
Matricial norms and lambda-matrices. Zbl 0418.15019
Vitoria, Jose
1
1975
Inversion of a matrix partitioned in commuting blocks. Zbl 0322.15009
Vitoria, Jose
1
1973
Matrices partitionnees en blocs commutatifs. Zbl 0278.15008
Vitoria, Jose
1
1970
Projection method and the distance between two linear varieties. Zbl 1408.51026
Caseiro, R.; Facas Vicente, M. A.; Vitória, José
1
2019
Intersection of a double cone and a line in the split-quaternions context. Zbl 1385.15003
Serôdio, R.; Beites, P. D.; Vitória, José
1
2017
Computing the zeros of quaternion polynomials. Zbl 1050.30037
Serôdio, R.; Pereira, E.; Vitória, J.
23
2001
Deflation for block eigenvalues of block partitioned matrices with an application to matrix polynomials of commuting matrices. Zbl 0989.65052
Pereira, E.; Vitória, J.
2
2001
Block eigenvalues of block compound matrices. Zbl 0493.15013
Vitoria, Jose
2
1982
A block-Cayley-Hamilton theorem. Zbl 0488.15006
Vitoria, Jose
2
1982
Upper bounds for the latent roots of lambda-matrices. Zbl 0473.15005
Vitoria, Jose
2
1980
Matricial norms and the differences between the zeros of determinants with polynomial elements. Zbl 0396.15014
Vitoria, Jose
1
1979
Matricial norms and lambda-matrices. Zbl 0418.15019
Vitoria, Jose
1
1975
Inversion of a matrix partitioned in commuting blocks. Zbl 0322.15009
Vitoria, Jose
1
1973
Matrices partitionnees en blocs commutatifs. Zbl 0278.15008
Vitoria, Jose
1
1970

Citations by Year