Skip to main content
Kent Academic Repository

Estimates for the lowest eigenvalue of a star graph

Brown, Brian Malcolm, Eastham, M.S.P., Wood, Ian (2009) Estimates for the lowest eigenvalue of a star graph. Journal of Mathematical Analysis and Applications, 354 (1). pp. 24-30. ISSN 0022-247X. (doi:10.1016/j.jmaa.2008.12.014) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:23936)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL:
http://dx.doi.org/10.1016/j.jmaa.2008.12.014

Abstract

We derive new estimates for the lowest eigenvalue of the Schrödinger operator associated

with a star graph in R^2. We achieve this by a variational method and a procedure for

identifying test functions which are sympathetic to the geometry of the star graph.

Item Type: Article
DOI/Identification number: 10.1016/j.jmaa.2008.12.014
Subjects: Q Science > QA Mathematics (inc Computing science) > QA299 Analysis, Calculus
Q Science > QA Mathematics (inc Computing science) > QA377 Partial differential equations
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Mathematics, Statistics and Actuarial Science
Depositing User: Ian Wood
Date Deposited: 09 Apr 2010 10:59 UTC
Last Modified: 16 Nov 2021 10:02 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/23936 (The current URI for this page, for reference purposes)

University of Kent Author Information

  • Depositors only (login required):

Total unique views for this document in KAR since July 2020. For more details click on the image.