報告題目：The stability of non-surjective isometries between subspaces of continuous functions
報 告 人：董云柏
報告時間：11月28日15:00-17:00
報告地點：騰訊會議876-502-8125
主辦單位：科研管理處 數(shù)學科學學院
報告人簡介：董云柏,，湖北大學數(shù)學與統(tǒng)計學院教授, 2011年于廈門大學基礎(chǔ)數(shù)學專業(yè)獲理學博士學位,。研究方向為泛函分析空間理論,主持國家自然科學基金2項,在《Journal of Functional Analysis》,、《Journal of Operator Theory》,、《Canadian Journal of Mathematics》等雜志發(fā)表學術(shù)論文20余篇。
報告內(nèi)容簡介：In this talk, I first recall some recent research on the stability of isometries in Banach spaces. Then I introduce some reuslts on strongly separating subspaces of continuous functions and their boundaries. In the end, I show a stability result on non-surjective isometries between strongly separating subspaces of continuous functions, and give an example to show this result is optimal.
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