FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4255133034> ?p ?o ?g. }

• W4255133034 endingPage "813" @default.
• W4255133034 startingPage "789" @default.
• W4255133034 abstract "To determine the stability and instability of a given steady galaxy configuration is one of the fundamental problems in the Vlasov theory for galaxy dynamics. In this article, we study the stability of isotropic spherical symmetric galaxy models f 0(E), for which the distribution function f 0 depends on the particle energy E only. In the first part of the article, we derive the first sufficient criterion for linear instability of f 0(E) : f 0(E) is linearly unstable if the second-order operator $$A_{0} equiv-Delta+4piint f_{0}^{prime}(E){I-{mathcal{P}}}dv$$ has a negative direction, where $${mathcal{P}}$$ is the projection onto the function space {g(E, L)}, L being the angular momentum [see the explicit formulae (29) and (28)]. In the second part of the article, we prove that for the important King model, the corresponding A 0 is positive definite. Such a positivity leads to the nonlinear stability of the King model under all spherically symmetric perturbations." @default.
• W4255133034 created "2022-05-12" @default.
• W4255133034 creator A5034513473 @default.
• W4255133034 creator A5045305170 @default.
• W4255133034 date "2008-02-29" @default.
• W4255133034 modified "2023-10-14" @default.
• W4255133034 title "Unstable and Stable Galaxy Models" @default.
• W4255133034 cites W1507939396 @default.
• W4255133034 cites W1980371329 @default.
• W4255133034 cites W1982572332 @default.
• W4255133034 cites W2005354715 @default.
• W4255133034 cites W2011720321 @default.
• W4255133034 cites W2038344921 @default.
• W4255133034 cites W2041508062 @default.
• W4255133034 cites W2050419536 @default.
• W4255133034 cites W2052269510 @default.
• W4255133034 cites W2056700372 @default.
• W4255133034 cites W2059448088 @default.
• W4255133034 cites W2063812633 @default.
• W4255133034 cites W2068864322 @default.
• W4255133034 cites W2083915903 @default.
• W4255133034 cites W2090817397 @default.
• W4255133034 cites W2110143278 @default.
• W4255133034 cites W2169642648 @default.
• W4255133034 cites W2473579781 @default.
• W4255133034 cites W3099326121 @default.
• W4255133034 cites W4205727720 @default.
• W4255133034 cites W4237983666 @default.
• W4255133034 cites W4238376443 @default.
• W4255133034 cites W4245376333 @default.
• W4255133034 doi "https://doi.org/10.1007/s00220-008-0439-z" @default.
• W4255133034 hasPublicationYear "2008" @default.
• W4255133034 type Work @default.
• W4255133034 citedByCount "24" @default.
• W4255133034 countsByYear W42551330342013 @default.
• W4255133034 countsByYear W42551330342014 @default.
• W4255133034 countsByYear W42551330342016 @default.
• W4255133034 countsByYear W42551330342017 @default.
• W4255133034 countsByYear W42551330342018 @default.
• W4255133034 countsByYear W42551330342019 @default.
• W4255133034 countsByYear W42551330342021 @default.
• W4255133034 countsByYear W42551330342022 @default.
• W4255133034 countsByYear W42551330342023 @default.
• W4255133034 crossrefType "journal-article" @default.
• W4255133034 hasAuthorship W4255133034A5034513473 @default.
• W4255133034 hasAuthorship W4255133034A5045305170 @default.
• W4255133034 hasBestOaLocation W42551330342 @default.
• W4255133034 hasConcept C10138342 @default.
• W4255133034 hasConcept C112972136 @default.
• W4255133034 hasConcept C11413529 @default.
• W4255133034 hasConcept C114614502 @default.
• W4255133034 hasConcept C119857082 @default.
• W4255133034 hasConcept C121332964 @default.
• W4255133034 hasConcept C134306372 @default.
• W4255133034 hasConcept C138885662 @default.
• W4255133034 hasConcept C158693339 @default.
• W4255133034 hasConcept C162324750 @default.
• W4255133034 hasConcept C182306322 @default.
• W4255133034 hasConcept C184050105 @default.
• W4255133034 hasConcept C184992742 @default.
• W4255133034 hasConcept C207821765 @default.
• W4255133034 hasConcept C2778572836 @default.
• W4255133034 hasConcept C33923547 @default.
• W4255133034 hasConcept C37914503 @default.
• W4255133034 hasConcept C41008148 @default.
• W4255133034 hasConcept C41895202 @default.
• W4255133034 hasConcept C43466630 @default.
• W4255133034 hasConcept C49712288 @default.
• W4255133034 hasConcept C57493831 @default.
• W4255133034 hasConcept C62520636 @default.
• W4255133034 hasConcept C98444146 @default.
• W4255133034 hasConceptScore W4255133034C10138342 @default.
• W4255133034 hasConceptScore W4255133034C112972136 @default.
• W4255133034 hasConceptScore W4255133034C11413529 @default.
• W4255133034 hasConceptScore W4255133034C114614502 @default.
• W4255133034 hasConceptScore W4255133034C119857082 @default.
• W4255133034 hasConceptScore W4255133034C121332964 @default.
• W4255133034 hasConceptScore W4255133034C134306372 @default.
• W4255133034 hasConceptScore W4255133034C138885662 @default.
• W4255133034 hasConceptScore W4255133034C158693339 @default.
• W4255133034 hasConceptScore W4255133034C162324750 @default.
• W4255133034 hasConceptScore W4255133034C182306322 @default.
• W4255133034 hasConceptScore W4255133034C184050105 @default.
• W4255133034 hasConceptScore W4255133034C184992742 @default.
• W4255133034 hasConceptScore W4255133034C207821765 @default.
• W4255133034 hasConceptScore W4255133034C2778572836 @default.
• W4255133034 hasConceptScore W4255133034C33923547 @default.
• W4255133034 hasConceptScore W4255133034C37914503 @default.
• W4255133034 hasConceptScore W4255133034C41008148 @default.
• W4255133034 hasConceptScore W4255133034C41895202 @default.
• W4255133034 hasConceptScore W4255133034C43466630 @default.
• W4255133034 hasConceptScore W4255133034C49712288 @default.
• W4255133034 hasConceptScore W4255133034C57493831 @default.
• W4255133034 hasConceptScore W4255133034C62520636 @default.
• W4255133034 hasConceptScore W4255133034C98444146 @default.
• W4255133034 hasIssue "3" @default.
• W4255133034 hasLocation W42551330341 @default.
• W4255133034 hasLocation W42551330342 @default.

• next