宋昆昆，湖南师范大学数学与统计学院讲师，主要研究连分数理论中的重分形分析、分形测度的Fourier变换. 在J.Math.Anal.Appl.,Fractals,J.Number Theory等知名期刊杂志发表文章数篇.

报告题目：Multifractal analysis of irrationality exponent and convergence exponent in continued fractions

摘要：This talk is concerned with the intersection of the level sets generated by irrationality exponent and convergence exponent. The Hausdorff dimension of the intersection is determined.