Spectral Determinant for the Wave Equation on an Interval with Dirac Damping

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F25%3A50022446" target="_blank" >RIV/62690094:18470/25:50022446 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/25:00386700
Result on the web
<a href="https://doi.org/10.1007/s00020-025-02802-0" target="_blank" >https://doi.org/10.1007/s00020-025-02802-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00020-025-02802-0" target="_blank" >10.1007/s00020-025-02802-0</a>

Result language
angličtina
Original language name
Spectral Determinant for the Wave Equation on an Interval with Dirac Damping
Original language description
A closed formula for the spectral determinant for the wave equation on a bounded interval, subject to Dirichlet boundary conditions and an $alpha$-multiple of the Dirac $delta$-type damping, is derived. Depending on the choice of the branch cut of the logarithm used in its definition, the spectral determinant diverges either for $alpha =2$ or $alpha =-2$.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10102 - Applied mathematics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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