TY  - JOUR
AU  - Avila, Artur
TI  - Density of positive Lyapunov exponents for 𝑆𝐿(2,ℝ)-cocycles
JO  - Journal of the American Mathematical Society
PY  - 2011
SP  - 999
EP  - 1014
VL  - 24
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2011-00702-9/
DO  - 10.1090/S0894-0347-2011-00702-9
ID  - 10_1090_S0894_0347_2011_00702_9
ER  -