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http://hdl.handle.net/20.500.11960/3125
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mesquita, Teresa A. | - |
dc.date.accessioned | 2023-01-17T18:03:24Z | - |
dc.date.available | 2023-01-17T18:03:24Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Mesquita, T. A. (2022). Symbolic approach to 2-orthogonal polynomial solutions of a third order differential equation. Mathematics in Computer Science, 16(1), https://doi.org/10.1007/s11786-022-00525-8 | pt_PT |
dc.identifier.issn | 1661-8270 | - |
dc.identifier.issn | 1661-8289 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11960/3125 | - |
dc.description.abstract | In a recent work, a generic differential operator on the vectorial space of polynomial functions was presented and applied in the study of differential relations fulfilled by polynomial sequences either orthogonal or 2-orthogonal. Considering a third order differential operator that does not increase the degree of polynomials, we search for polynomial eigenfunctions with the help of symbolic computations, assuming that those polynomials constitute a 2-orthogonal polynomial sequence. Two examples are extensively described. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.rights | closedAccess | pt_PT |
dc.subject | d-Orthogonal polynomials | pt_PT |
dc.subject | Differential operators | pt_PT |
dc.subject | Symbolic computations | pt_PT |
dc.title | Symbolic approach to 2-orthogonal polynomial solutions of a third order differential equation | pt_PT |
dc.type | article | pt_PT |
dc.date.updated | 2022-12-01T15:45:02Z | - |
dc.description.version | 4516-0A1C-E9CD | Teresa Augusta Mesquita | - |
dc.description.version | N/A | - |
dc.identifier.slug | cv-prod-3086596 | - |
dc.peerreviewed | yes | pt_PT |
degois.publication.volume | 16 | pt_PT |
degois.publication.issue | 1 | pt_PT |
degois.publication.title | Mathematics in Computer Science | pt_PT |
dc.identifier.doi | 10.1007/s11786-022-00525-8 | - |
dc.identifier.eid | 2-s2.0-85126862468 | - |
Appears in Collections: | ESTG - Artigos indexados à WoS/Scopus |
Files in This Item:
File | Description | Size | Format | |
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s11786-022-00525-8.pdf Restricted Access | 368.22 kB | Adobe PDF | View/Open Request a copy |
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