报告题目:Hausdorffdimension of local level sets of Takagi's function
报告人:邓国泰教授(华中师范大学)
报告时间:2016年1月5日(周二)下午16:10-17:10
报告地点:4号楼4141室
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数学学院
2016年01月04日
报告摘要:
Takagi'sfunction is a continuous nowhere-differentiable function constructedby Takagi in 1903. In this paper, we study the local level sets ofTakagi's function. By using the tools of Moran sets and symbolicspaces, we establish the Hausdorff dimension of local level sets for$x\in[0,1]$ and obtain the range of the Hausdorff dimension. Inaddition, we derive a lower bound for the Hausdorff dimension of theset of points $x$ whose local level set has Hausdorff dimension $s$.