Let K be an imaginary quadratic field and let Cl_K be its class group. We will be interested in the distribution of Cl_K[2^infty] as K varies in different families of imaginary quadratic fields. In this talk we discuss the most important results in this area
Links:
[1] http://www.mpim-bonn.mpg.de/taxonomy/term/39
[2] http://www.mpim-bonn.mpg.de/node/3444
[3] http://www.mpim-bonn.mpg.de/node/246