Bounds for sine and cosine via eigenvalue estimation

Articles in the same Issue

1. Immanant Conversion on Symmetric Matrices
2. Cayley-Hamilton theorem for left eigenvalues of 3 × 3 quaternionic matrices
3. Bounds for sine and cosine via eigenvalue estimation
4. On the Relationships between Zero Forcing Numbers and Certain Graph Coverings
5. Determinant Representations of Sequences: A Survey
6. On the separation of eigenvalues by the permutation group
7. The theory and applications of complex matrix scalings
8. Inverses and eigenvalues of diamondalternating sign matrices
9. A formula for all minors of the adjacency matrix and an application
10. Bilinear characterizations of companion matrices
11. Characterization and properties of (Pσ, Q) symmetric and co-symmetric matrices
12. Sylvester Hadamard matrices revisited
13. A New Characterization of Generalized Complementary Basic Matrices
14. The Hahn-Exton q-Bessel function as the characteristic function of a Jacobi matrix
15. Extensions of Three Matrix Inequalities to Semisimple Lie Groups
16. The 123 theorem of Probability Theory and Copositive Matrices
17. Singular M-matrices which may not have a nonnegative generalized inverse
18. Consimilarity and quaternion matrix equations AX −^X B = C, X − A^X B = C
19. Determinant evaluations for binary circulant matrices
20. Patterns with several multiple eigenvalues