On the inverse nodal problems for discontinuous Sturm-Liouville operators
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- 作者：Yu Ping Wanga ; ypwang@njfu.com.cn" class="auth_mail" title="E-mail the corresponding author ; V.A. Yurkob ; yurkova@info.sgu.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：primary ; 34A55 ; secondary ; 34L20 ; 47E05
- 刊名：Journal of Differential Equations
- 出版年：2016
- 出版时间：5 March 2016
- 年：2016
- 卷：260
- 期：5
- 页码：4086-4109
- 全文大小：349 K
文摘
In this paper, we discuss the inverse nodal problems for discontinuous Sturm–Liouville operators with Robin boundary conditions. We show that the potential q up to its mean value on the interval [0,1] and coefficients h, H , 
can be uniquely determined by the twin-dense nodal subset on the subinterval [a0,b0], . In addition, we still establish several uniqueness theorems by the left twin-dense nodal subset on the interval and additional information, respectively.
can be uniquely determined by the twin-dense nodal subset on the subinterval [a0,b0], . In addition, we still establish several uniqueness theorems by the left twin-dense nodal subset on the interval and additional information, respectively.