Characteristic functions under series and parallel connection of quantum graphs
Mathematical Physics
2015-09-02 v1 math.MP
Abstract
For a graph consisting of parallel connected subgraphs we express the characteristic function of the boundary value problem with generalized Neumann conditions at both joining points via characteristic functions of different boundary problems on the subgraphs.
Cite
@article{arxiv.1501.02349,
title = {Characteristic functions under series and parallel connection of quantum graphs},
author = {Vyacheslav Pivovarchik},
journal= {arXiv preprint arXiv:1501.02349},
year = {2015}
}