A conjecture on a class of matrices
José Luis Palacios (1986)
Časopis pro pěstování matematiky
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Displaying similar documents to “The Smith normal form of product distance matrices”
A conjecture on a class of matrices
A -analogue of Graham, Hoffman and Hosoya's theorem.
Sivasubramanian, Sivaramakrishnan (2010)
The Electronic Journal of Combinatorics [electronic only]
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Thin Lehman matrices and their graphs.
Wang, Jonathan (2010)
The Electronic Journal of Combinatorics [electronic only]
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The equality cases for the inequalities of Oppenheim and Schur for positive semi-definite matrices
Xiao-Dong Zhang, Chang-Xing Ding (2009)
Czechoslovak Mathematical Journal
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In this paper, necessary and sufficient conditions for equality in the inequalities of Oppenheim and Schur for positive semidefinite matrices are investigated.