Weyl function

Articles containing keyword "Weyl function":

OaM-02-14 » Weyl matrix functions and inverse problems for discrete Dirac-type self-adjoint systems: explicit and general solutions (06/2008)
OaM-05-49 » A realization theorem for generalized Nevanlinna families (12/2011)
OaM-07-10 » Weyl theory and explicit solutions of direct and inverse problems for Dirac system with a rectangular matrix potential (03/2013)
OaM-07-36 » Block representations for classes of isometric operators between Kreĭn spaces (09/2013)
OaM-08-45 » Discrete Dirac system: rectangular Weyl functions, direct and inverse problems (09/2014)
OaM-09-44 » On the distance to singularity via low rank perturbations (12/2015)
OaM-10-56 » Inverse problems for self-adjoint Dirac systems: explicit solutions and stability of the procedure (12/2016)
OaM-14-04 » On couplings of symmetric operators with possibly unequal and infinite deficiency indices (03/2020)
OaM-15-83 » The A-model with mutually equal model parameters can lead to a Hilbert space model (12/2021)
OaM-18-31 » The peak model for finite rank supersingular perturbations (09/2024)