报告题目：A short tour of radial basis functions and VSDK
报告人： Stefano De Marchi教授，意大利帕多瓦大学
报告时间：2026年1月26日（周一）16:30开始（北京时间）
报告地点：线上Zoom会议（会议号: 838 6152 8677 密码：260126）
主办单位：江苏省力学学会信息化工作委员会
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报告摘要：
Radial Basis Functions (RBF) have become quite a popular tool in mathematics and applied sciences, for their flexibility, allowing us to work with multidimensional data, without requiring any special structure of the data to be approximated. Usually, RBF depends on a shape parameter that needs to be tuned or optimised. Variably Scaled Kernels, or their counterpart for discontinuous functions, called Variably Scaled Discontinuous Kernels, are a known alternative that uses a scaling function that mimics the data. In this talk, after a review of the most important properties of RBF approximations, we present VS(D) kernels and some of their applications.
