Bounds for eigenvalues of nonsingular H-tensor

The bounds for the Z-spectral radius of nonsingular H-tensor, the upper and lower bounds for the minimum H-eigenvalue of nonsingular (strong) M-tensor are studied in this paper. Sharper bounds than known bounds are obtained. Numerical examples illustrate that our bounds give tighter bounds. Dedicated to Professor Ravindra B. Bapat on the occasion of his 60th birthday