报告人：房启全 教授 （浙江科技大学）
报告时间：2025年04月9日 16:00－17:00
报告地点：理学楼C221研讨室
报告摘要：Matrices and integral operators with o-diagonal decay appear in numerous areas of mathematics including numerical analysis and harmonic analysis, and they also play important roles in engineering science including signal processing and communication engineering. Wiener's lemma states that the localization of matrices and integral operators are preserved under inversion. In this talk, we consider the stability and norm-controlled inversion for matrix and integral operators. This is based on the j
报告人简介：
房启全，博士，主要研究方向为小波与调和分析和范数控制反演。主持完成国家自然科学基金项目2 项，参与国家自然科学基金多项，在《J. Fourier Anal. Appl.》、《Math. Nachr》、《Monatsh. Math》等学术期刊发表论文10余篇。
