Eigenvalue asymptotics for Dirac–Bessel operators

@inproceedings{Hryniv2016EigenvalueAF,
  title={Eigenvalue asymptotics for Dirac–Bessel operators},
  author={Rostyslav Hryniv and Yaroslav V. Mykytyuk},
  year={2016}
}
In this paper, we establish the eigenvalue asymptotics for non-self-adjoint Dirac–Bessel operators on (0, 1) with arbitrary real angular momenta and square integrable potentials, which gives the first step for solution of the related inverse problem. The approach is based on a careful examination of the corresponding characteristic functions and their zero distribution.