Equidistribution of Expanding Measures with Local Maximal Dimension and Diophantine Approximation

نویسنده

  • RONGGANG SHI
چکیده

We consider improvements of Dirichlet’s Theorem on space of matrices Mm,n(R). It is shown that for a certain class of fractals K ⊂ [0, 1] ⊂ Mm,n(R) of local maximal dimension Dirichlet’s Theorem cannot be improved almost everywhere. This is shown using entropy and dynamics on homogeneous spaces of Lie groups.

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تاریخ انتشار 2009