Differential Equations & Applications · Volume 6, Issue 2 Robustness of instability of two-layer quasi-geostrophic equations 06-15 Pages 287-294 DOI 10.7153/dea-06-15 Downloads Short PDF Full PDF PNG Authors Rongfang Wang Keywords linear instability Lyapunov exponent quasi-geostrophic equations Subject classes 35B35 76E20