报告人:丰德军 教授(香港中文大学)
报告题目:Dimension of invariant measures for affine iterated function systems
报告摘要:Iterated function system (IFS) is a broad scheme for generating fractal sets and measures. In this talk, we discuss the dimensional properties of certain fractal measures associated with affine IFS. We prove the exact dimensionality of ergodic stationary measures for any average-contractive affine IFS in the Euclidean space. Applications are given to the dimensions of self-affine sets, as well as their projections and slices.
报告人简介:丰德军,香港中文大学教授。丰德军教授在重分形分析、迭代函数系统的维数理论,热力学机制的数学原理、自相似结构的刚性等研究上做出了一系列开创性的成果,在Comm. Pure Appl. Math., Geom. and Func. Anal., J. Eur. Math. Soc.等数学期刊上发表SCI论文60余篇,引用800余次,是国际分形几何和动力系统研究领域的一流专家。
报告时间:2017年5月10日星期三下午4:00-5:00
报告地点:科技楼南楼605