About the Spectrum of Differential Operator on Metric Graph | ||
| JOURNAL OF THI-QAR SCIENCE | ||
| Article 1, Volume 3, Issue 3, September 2013, Pages 265-270 | ||
| Author | ||
| Ehsan M. Hameed | ||
| Abstract | ||
| The Laplac operator on a metric graph is explained. Dispersion relation for this operator is derived. In this paper, we proved that the operator has a pure discrete spectrum consisting of eigenvalues tending to . | ||
| Keywords | ||
| Differential operator; Metric graph; Discrete spectrum | ||
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