Positive eigenvalues and two-letter generalized words.
Locally Compatible Generalized Matrix Norms.
The possible numbers of zeros in an orthogonal matrix.
Products of -matrices and nested sequences of principal minors.
Patterns with several multiple eigenvalues
Identified are certain special periodic diagonal matrices that have a predictable number of paired eigenvalues. Since certain symmetric Toeplitz matrices are special cases, those that have several multiple 5 eigenvalues are also investigated further. This work generalizes earlier work on response matrices from circularly symmetric models.
Page 1