Title: Hausdorff dimension, projections, intersections, and Besicovitch sets,
Abstract: This is a survey on recent developments on the Hausdorff dimension of
projections and intersections for general subsets of Euclidean spaces, with an
emphasis on estimates of the Hausdorff dimension of exceptional sets and on
restricted projection families. We shall also discuss relations between
projections and Hausdorff dimension of Besicovitch sets.