## Contents of Volume 24, Number 4

HTML articles powered by AMS MathViewer

- Beta ensembles, stochastic Airy spectrum, and a diffusion
- José A. Ramírez, Brian Rider and Bálint Virág PDF
- J. Amer. Math. Soc.
**24**(2011), 919-944

- A proof of the positive density conjecture for integer Apollonian circle packings
- Jean Bourgain and Elena Fuchs PDF
- J. Amer. Math. Soc.
**24**(2011), 945-967

- Hall algebras and curve-counting invariants
- Tom Bridgeland PDF
- J. Amer. Math. Soc.
**24**(2011), 969-998

- Density of positive Lyapunov exponents for $\mathrm {SL}(2,\mathbb {R})$-cocycles
- Artur Avila PDF
- J. Amer. Math. Soc.
**24**(2011), 999-1014

- On the “main conjecture” of equivariant Iwasawa theory
- Jürgen Ritter and Alfred Weiss PDF
- J. Amer. Math. Soc.
**24**(2011), 1015-1050

- Mass equidistribution for automorphic forms of cohomological type on $GL_2$
- Simon Marshall PDF
- J. Amer. Math. Soc.
**24**(2011), 1051-1103

- Finite subgroups of algebraic groups
- Michael J. Larsen and Richard Pink PDF
- J. Amer. Math. Soc.
**24**(2011), 1105-1158

- Convex integration for a class of active scalar equations
- R. Shvydkoy PDF
- J. Amer. Math. Soc.
**24**(2011), 1159-1174

- W$^{*}$–superrigidity for Bernoulli actions of property (T) groups
- Adrian Ioana PDF
- J. Amer. Math. Soc.
**24**(2011), 1175-1226