2000 character limit reached
On the Weyl function for complex Jacobi matrices (2509.18873v1)
Published 23 Sep 2025 in math.AP
Abstract: We derive a new representation for the Weyl function associated with the complex Jacobi matrix in the finite and semi-infinite cases. In our approach we exploit connections to the discrete-time dynamical system associated with these matrices.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.