Left eigenvalues of symplectic matrices.
Linear operators preserving maximal column ranks of nonbinary boolean matrices
The maximal column rank of an m by n matrix is the maximal number of the columns of A which are linearly independent. We compare the maximal column rank with rank of matrices over a nonbinary Boolean algebra. We also characterize the linear operators which preserve the maximal column ranks of matrices over nonbinary Boolean algebra.
Linear transforms supporting circular convolution on residue class rings
Logics that are generated by idempotents.
Low rank co-diagonal matrices and Ramsey graphs.