id: 50301681 dt: j an: 50301681 au: Ren, Junbai; Ma, Xuan ti: $L^{2}$ stability for solutions of subcritical quasi-geostrophic equation with large perturbations so: Applied Mathematics and Computation 218, No. 9, 5337-5345 (2012). py: 2012 pu: la: EN cc: ut: ci: li: doi:10.1016/j.amc.2011.11.017