Trace formulas for the beam equation

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch


We consider the beam operator on the unit interval. For such operator, we prove few trace formulas, similar to the Gelfand-Levitan formulas for second order operators.
Original languageEnglish
Title of host publicationDays on Diffraction 2016
Subtitle of host publicationProceedings of the International Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509058006
ISBN (Print)9781509058013
StatePublished - 2016
Event2016 International Conference Days on Diffraction, DD 2016 - St. Petersburg, Russian Federation
Duration: 27 Jun 20161 Jul 2016


Conference2016 International Conference Days on Diffraction, DD 2016
CountryRussian Federation
CitySt. Petersburg


  • eigenvalues and eigenfunctions
  • Boundary conditions
  • Diffraction
  • Physics
  • Electronic mail

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