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    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/120701

    题名: Partial inverse nodal problems for differential pencils on a star‐shaped graph
    作者: Wang, Yu Ping;Shieh, Chung‐Tsun;Wei, Xianbiao
    关键词: inverse nodal problem;differential pencil;potential;star-shaped graph;twin-dense
    日期: 2020-06-07
    上传时间: 2021-05-04 12:11:40 (UTC+8)
    出版者: Wiley
    摘要: In this paper, the authors study partial inverse nodal problems for differential pencils on a star-shaped graph. We firstly show that the potential on each
    edge can be uniquely determined by twin-dense nodal subsets on some interior intervals under certain conditions. Without any nodal information on some
    potential on the fixed edge, we may add some spectral information to guarantee these uniqueness theorems. We still consider the case of arbitrary intervals
    having the internal vertex. In particular, we pose and solve a new partial inverse
    nodal problem for differential pencils on the star-shaped graph from the Weyl
    m-function and the theory concerning densities of zeros of entire functions.
    關聯: Mathematical Methods in the Applied Sciences 43(15), p.8841-8855
    DOI: 10.1002/mma.6574
    显示于类别:[數學學系暨研究所] 期刊論文


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