Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034794832> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2034794832 abstract "Abstract A wave propagating through a waveguide with constant cross section has a finite number of propagating modes with the corresponding well-defined frequencies. When the boundaries of the waveguide vary with time while the cross section remains finite, higher modes are excited, and there will be an infinite number of frequencies associated with the propagating wave. The problem in this case is nonseparable, but an expansion in terms of partial waves yields an infinite set of coupled ordinary differential equations with time-dependent coefficients. It is shown that one can find the same set of equations by a series of canonical transformations applied to the Hamiltonian of the system. These transformations remove the time dependence of the boundaries in the Hamiltonian, but change the Hamiltonian density and make it explicitly time-dependent. The case of a rectangular waveguide with arbitrary motion of the boundaries is considered in detail as a typical example of such a waveguide." @default.
- W2034794832 created "2016-06-24" @default.
- W2034794832 creator A5028725761 @default.
- W2034794832 date "1994-12-01" @default.
- W2034794832 modified "2023-09-27" @default.
- W2034794832 title "Generation of harmonics in a waveguide with moving boundaries" @default.
- W2034794832 cites W2024320437 @default.
- W2034794832 cites W2031436289 @default.
- W2034794832 cites W2042242954 @default.
- W2034794832 cites W2105116556 @default.
- W2034794832 cites W2160991526 @default.
- W2034794832 cites W2176052007 @default.
- W2034794832 cites W3038698521 @default.
- W2034794832 doi "https://doi.org/10.1016/0165-2125(94)90022-1" @default.
- W2034794832 hasPublicationYear "1994" @default.
- W2034794832 type Work @default.
- W2034794832 sameAs 2034794832 @default.
- W2034794832 citedByCount "3" @default.
- W2034794832 crossrefType "journal-article" @default.
- W2034794832 hasAuthorship W2034794832A5028725761 @default.
- W2034794832 hasConcept C121332964 @default.
- W2034794832 hasConcept C126255220 @default.
- W2034794832 hasConcept C130787639 @default.
- W2034794832 hasConcept C134306372 @default.
- W2034794832 hasConcept C165801399 @default.
- W2034794832 hasConcept C188414643 @default.
- W2034794832 hasConcept C200687136 @default.
- W2034794832 hasConcept C33923547 @default.
- W2034794832 hasConcept C51544822 @default.
- W2034794832 hasConcept C62520636 @default.
- W2034794832 hasConcept C74650414 @default.
- W2034794832 hasConcept C78045399 @default.
- W2034794832 hasConcept C93779851 @default.
- W2034794832 hasConceptScore W2034794832C121332964 @default.
- W2034794832 hasConceptScore W2034794832C126255220 @default.
- W2034794832 hasConceptScore W2034794832C130787639 @default.
- W2034794832 hasConceptScore W2034794832C134306372 @default.
- W2034794832 hasConceptScore W2034794832C165801399 @default.
- W2034794832 hasConceptScore W2034794832C188414643 @default.
- W2034794832 hasConceptScore W2034794832C200687136 @default.
- W2034794832 hasConceptScore W2034794832C33923547 @default.
- W2034794832 hasConceptScore W2034794832C51544822 @default.
- W2034794832 hasConceptScore W2034794832C62520636 @default.
- W2034794832 hasConceptScore W2034794832C74650414 @default.
- W2034794832 hasConceptScore W2034794832C78045399 @default.
- W2034794832 hasConceptScore W2034794832C93779851 @default.
- W2034794832 hasLocation W20347948321 @default.
- W2034794832 hasOpenAccess W2034794832 @default.
- W2034794832 hasPrimaryLocation W20347948321 @default.
- W2034794832 hasRelatedWork W1891996665 @default.
- W2034794832 hasRelatedWork W1969562635 @default.
- W2034794832 hasRelatedWork W1979633965 @default.
- W2034794832 hasRelatedWork W1994883002 @default.
- W2034794832 hasRelatedWork W2004827049 @default.
- W2034794832 hasRelatedWork W2009626295 @default.
- W2034794832 hasRelatedWork W2036652116 @default.
- W2034794832 hasRelatedWork W2059281988 @default.
- W2034794832 hasRelatedWork W2079692995 @default.
- W2034794832 hasRelatedWork W2082430105 @default.
- W2034794832 hasRelatedWork W2099947128 @default.
- W2034794832 hasRelatedWork W2186226004 @default.
- W2034794832 hasRelatedWork W2498807410 @default.
- W2034794832 hasRelatedWork W2532158970 @default.
- W2034794832 hasRelatedWork W2546758835 @default.
- W2034794832 hasRelatedWork W2780029962 @default.
- W2034794832 hasRelatedWork W2981050872 @default.
- W2034794832 hasRelatedWork W2996077737 @default.
- W2034794832 hasRelatedWork W3172361501 @default.
- W2034794832 hasRelatedWork W1648524337 @default.
- W2034794832 isParatext "false" @default.
- W2034794832 isRetracted "false" @default.
- W2034794832 magId "2034794832" @default.
- W2034794832 workType "article" @default.