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Tree structure of spectral self-affine measures

2017/12/05 16:22  点击:[]


报告人: 邓起荣(福建师范大学)

 

时间:2017.12.09(星期六)   9:00-10:00

 

地点:理科楼LA106

 

摘要:For an integral self-affine spectral measure such that the zeros of its Fourier transform are all integral vectors. It is proven that any its spectrum has a tree structure. For any subset with such tree structure, a sufficient condition and a necessary condition for the subset to be a spectrum are given, respectively.

 

报告人简介: 邓起荣,2005年博士毕业于香港中文大学,现为福建师范大学数学与信息学院教授,博士生导师;从事概率论与数理统计、分形几何的教学与研究工作;在JFAStudia math.NonlinearityJMAASci. China Series A等刊物上发表论文40多篇;现主持国家自然科学基金面上项目和福建省科技厅自然科学基金项目各1项。

 

学院联系人:罗军

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