題目: ?Discontinuous Sturm-Liouville Problems
時間: 2015-10-9日 8：00
地點: 1c324
摘要: The direct and inverse Sturm-Liouville problems with the discontinuity conditions involved spectral parameter at finite interior points inside a closed interval are considered in this talk. We give a self-adjoint operator-theoretic formulation for this problem, and its expansion theorem by reference to the self-adjointness of the operator. Furthermore, we give its asymptotic behavior of the solutions and eigenvalues for this problem and provide several uniqueness results for the inverse spectral problems.
報告人: 魏廣生，博士(后)、陜西師范大學數學與信息科學學院教授(博士生導師); 畢業于西安交通大學應用數學專業，獲理學博士學位; 先后多次到臺灣中山大學、南非Natal大學和中科院數學研究所合作研究。研究方向為譜與反譜理論。曾主持國家自然科學基金3項、國家博士后基金、陜西省自然科學基金各1項。在《Transactions of AMS》、《Inverse Problems》、《J. Functional Anal.》、《J. Differential. Equ.》、《J. Math. Pures et Appl.》、《J. London Math. Soc.》、《Israel J. Math.》等國內外期刊發表論文50余篇。

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