Guangsheng Wei

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
In this paper we are concerned with the inverse spectral problems for energy-dependent Sturm-Liouville problems (that is, differential pencils) defined on interval [0, 1] with two potentials known on a subinterval [a 1 , a 2 ] ⊂ [0, 1]. We prove that the potentials on the entire interval [0, 1] and the boundary condition at x = 1 are uniquely determined in(More)
a r t i c l e i n f o a b s t r a c t Keywords: Eigenvalue Indefinite Sturm–Liouville problem Inverse spectral problem We prove that the potential q(x) of an indefinite Sturm–Liouville problem on the closed interval [a, b] with the indefinite weight function w(x) can be determined uniquely by three spectra, which are generated by the indefinite problem(More)
  • 1