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 |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Mathematical Sciences |
| Former Institutional Unit: |
Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Mathematics, Statistics and Actuarial Science
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| Depositing User: | Ian Wood |
| Date Deposited: | 09 Apr 2010 10:59 UTC |
| Last Modified: | 20 May 2025 11:34 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
Wood, Ian.
| Creator's ORCID: |
 https://orcid.org/0000-0001-7181-7075
|
|---|---|
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