Browsing by Author Johnson, Charles R.
Results 1 to 5 of 5
Issue Date | Title | Author(s) | Type | Access |
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2009 | The change in eigenvalue multiplicity associated with perturbation of a diagonal entry of the matrix | Johnson, Charles R. ; Duarte, António Leal ; Saiago, Carlos M. | preprint | openAccess |
2003 | Converse to the Parter-Wiener Theorem: the case of non-trees | Johnson, Charles R. ; Duarte, António Leal | preprint | openAccess |
2002 | Inverse eigenvalue problems and lists of multiplicities of eigenvalues for matrices whose graph is a tree: the case of generalized stars and double generalized stars | Johnson, Charles R. ; Duarte, António Leal ; Saiago, Carlos M. | preprint | openAccess |
2004 | Resolution of the Symmetric Nonnegative Inverse Eigenvalue Problem for Matrices Subordinate to a Bipartite Graph | Leal-Duarte, António ; Johnson, Charles R. | article | openAccess |
2008 | The structure of matrices with a maximum multiplicity eigenvalue | Johnson, Charles R. ; Duarte, António Leal ; Saiago, Carlos M. | article | openAccess |