Taehyeong Kim

activity

20202026

most citedOn a lower bound of Hausdorff dimension of weighted singular vectors

1 citations · 4 across the 13 of their papers we have counts for

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2 papers · 1 filter

math.DS2021★ 1 cited

Dimension estimates for badly approximable affine forms

Taehyeong Kim, Wooyeon Kim, Seonhee Lim

For given $ε > 0$ and $b \in R^{m}$ , we say that a real $m \times n$ matrix $A$ is $ε$ -badly approximable for the target $b$ if $$\liminf_{q\in\mathbb{Z}^n, \|q\|\to\infty} \|q\|…

math.DS2020★ 1 cited

Hausdorff measure of sets of Dirichlet non-improvable affine forms

Taehyeong Kim, Wooyeon Kim

For a decreasing real valued function $ψ$ , a pair $(A, b)$ of a real $m \times n$ matrix $A$ and $b \in R^{m}$ is said to be $ψ$ -Dirichlet improvable if the sy…