Uniqueness and independence of submatrices in solutions of matrix equations.
Tian, Y. (2003)
Acta Mathematica Universitatis Comenianae. New Series
Similarity:
Displaying similar documents to “The rank of the difference of similar matrices”
Uniqueness and independence of submatrices in solutions of matrix equations.
On the partial ordering of almost definite matrices
Ar. Meenakshi (1989)
Czechoslovak Mathematical Journal
Similarity:
Fermat's theorem for matrices revisited
Štefan Schwarz (1985)
Mathematica Slovaca
Similarity:
Zero-term rank preservers of integer matrices
Seok-Zun Song, Young-Bae Jun (2006)
Discussiones Mathematicae - General Algebra and Applications
Similarity:
The zero-term rank of a matrix is the minimum number of lines (row or columns) needed to cover all the zero entries of the given matrix. We characterize the linear operators that preserve the zero-term rank of the m × n integer matrices. That is, a linear operator T preserves the zero-term rank if and only if it has the form T(A)=P(A ∘ B)Q, where P, Q are permutation matrices and A ∘ B is the Schur product with B whose entries are all nonzero integers.
Spaces of rank-2 matrices over GF(2).
Beasley, LeRoy B. (1999)
ELA. The Electronic Journal of Linear Algebra [electronic only]
Similarity: