Exponential dichotomy, integral separation and diagonalizability of linear systems of ordinary differential equations

A spectral theory for linear differential systems

Robert J. Sacker, George R. Sell · Journal of Differential Equations · 1978 · 497 citations

Natural Sciences, Mathematics, Differential Equations +13

Smoothness of spectral subbundles and reducibility of quasi-periodic linear differential systems

Russell Johnson, George R. Sell · Journal of Differential Equations · 1981 · 127 citations

Natural Sciences, Mathematics, Differential Equations +8

Linear systems of ordinary differential equations

N. A. Izobov · Journal of Mathematical Sciences · 1976 · 59 citations · Full text

Natural Sciences, Mathematics, Differential Equations +7

The spectrum of an invariant submanifold

Robert J. Sacker, George R. Sell · Journal of Differential Equations · 1980 · 54 citations

Natural Sciences, Geophysics, Vibration +7

Approximate similarity and almost periodic matrices

James C. Lillo · Proceedings of the American Mathematical Society · 1961 · 20 citations · Full text

Computing, Computer Science, Mathematics +12