Eigenfunctions on an infinite Schrödinger network

In this article, we show that there is a one-to-one correspondence between the eigenfunctions associated with the perturbed Laplacian operator Δq{\Delta }_{q} on a Schrödinger infinite network {X,t,q}\{X,t,q\} with weight function q(a)q\left(a) and the eigenfunctions associated with classical Laplac...

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Bibliographic Details
Main Authors: Bajunaid Ibtesam, Venkataraman Madhu, Manivannan Varadha Raj
Format: Article
Language:English
Published: De Gruyter 2025-06-01
Series:Open Mathematics
Subjects:
Online Access:https://doi.org/10.1515/math-2025-0158
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