Dong Han Kim

activity

20062022

most citedHausdorff dimension of the set approximated by irrational rotations

7 citations · 42 across the 23 of their papers we have counts for

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2 papers · 1 filter

math.NT2022

Intrinsic Diophantine approximation on circles and spheres

Byungchul Cha, Dong Han Kim

We study Lagrange spectra arising from intrinsic Diophantine approximation of circles and spheres. More precisely, we consider three circles embedded in $R^{2}$ or $\mathbb{…

math.NT2022★ 1 cited

The Markoff and Lagrange spectra on the Hecke group H4

Dong Han Kim, Deokwon Sim

We consider the Markoff spectrum and the Lagrange spectrum on the Hecke group $H_{4}$ . They are identical to the Markoff and Lagrange spectra of the unit circle. The Markoff…