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Spectral determinant on graphs with generalized boundary conditions
Mesoscale and Nanoscale Physics · Submitted 20 Sep 2001
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim The spectral determinant of the Schr\"odinger operator ($ - \Delta + V(x) $) on a graph is computed for general boundary conditions.
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The abstract, sentence by sentence
The spectral determinant of the Schr\"odinger operator ($ - \Delta + V(x) $) on a graph is computed for general boundary conditions. ($\Delta$ is the Laplacian and $V(x)$ is some potential defined on the graph). Applications to restricted random walks on graphs are discussed.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | The spectral determinant of the Schr\"odinger operator ($ - \Delta + V(x) $) on a graph is computed for general boundary conditions. | contribution 0.71 | 0.90 | 0.72 | asserted 1.00 |
| s1 | ($\Delta$ is the Laplacian and $V(x)$ is some potential defined on the graph). | background 0.96 | 0.11 | 0.04 | asserted 0.82 |
| s2 | Applications to restricted random walks on graphs are discussed. | contribution 0.66 | 0.68 | 0.10 | asserted 0.94 |
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The paper
Original abstract
The spectral determinant of the Schr\"odinger operator ($ - \Delta + V(x) $) on a graph is computed for general boundary conditions. ($\Delta$ is the Laplacian and $V(x)$ is some potential defined on the graph). Applications to restricted random walks on graphs are discussed.
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