10 research outputs found
Bounded remainder sets for rotations on the adelic torus
In this paper we give an explicit construction of bounded remainder sets of
all possible volumes, for any irrational rotation on the adelic torus . Our construction involves ideas from dynamical systems and
harmonic analysis on the adeles, as well as a geometric argument which
originated in the study of deformation properties of mathematical
quasicrystals.Comment: 13 page
Projections of random covering sets
We show that, almost surely, the Hausdorff dimension of a random
covering set is preserved under all orthogonal projections to linear subspaces
with dimension . The result holds for random covering sets with a
generating sequence of ball-like sets, and is obtained by investigating
orthogonal projections of a class of random Cantor sets.Comment: 17 page