Lyapunov-Type Inequalities for the Quasilinear Difference Systems

Qi-Ming Zhang, X. H. Tang
2012 Discrete Dynamics in Nature and Society  
We establish several Lyapunov-type inequalities for quasilinear difference systems, which generalize or improve all related existing ones. Applying these results, we also obtain some lower bounds for the first eigencurve in the generalized spectra.
doi:10.1155/2012/860598 fatcat:z6wi5dh2q5a4bppnn2rm6lppca