Extending the threshold values for inverse-positivity of a linear fourth order operator

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dc.contributor.authorHolubová, Gabriela
dc.contributor.authorJanoušek, Jakub
dc.date.accessioned2021-12-13T11:00:18Z
dc.date.available2021-12-13T11:00:18Z
dc.date.issued2021
dc.description.abstract-translatedIn this paper, we study sufficient conditions for the (strict) inverse-positivity of the linear fourth order operator corresponding to the one-dimensio-nal beam equation with a spatially variable coefficient. We use a modification of results obtained by the operator reduction technique introduced by J. Schroeder and show that the extrema of the coefficient can go beyond the originally derived bounds significantly.en
dc.format15 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationHOLUBOVÁ, G. JANOUŠEK, J. Extending the threshold values for inverse-positivity of a linear fourth order operator. POSITIVITY, 2021, roč. 25, č. 5, s. 1721-1735. ISSN: 1385-1292cs
dc.identifier.document-number658121100001
dc.identifier.doi10.1007/s11117-021-00841-6
dc.identifier.issn1385-1292
dc.identifier.obd43933111
dc.identifier.uri2-s2.0-85107495693
dc.identifier.urihttp://hdl.handle.net/11025/46313
dc.language.isoenen
dc.project.IDGA18-03253S/Diferenciální rovnice se speciálními typy nelinearitcs
dc.project.IDLO1506/PUNTIS - Podpora udržitelnosti centra NTIS - Nové technologie pro informační společnostcs
dc.project.IDSGS-2019-010/Kvalitativní a kvantitativní studium matematických modelů IV.cs
dc.publisherSpringeren
dc.relation.ispartofseriesPOSITIVITYen
dc.rightsPlný text není přístupný.cs
dc.rights© Springeren
dc.rights.accessclosedAccessen
dc.subject.translatedfourth order operatoren
dc.subject.translatedpositive solutionsen
dc.subject.translatedinverse-positivityen
dc.titleExtending the threshold values for inverse-positivity of a linear fourth order operatoren
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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