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http://hdl.handle.net/20.500.11960/2886
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mesquita, Teresa A. | - |
dc.date.accessioned | 2022-11-28T14:56:59Z | - |
dc.date.available | 2022-11-28T14:56:59Z | - |
dc.date.issued | 2022-06-27 | - |
dc.identifier.citation | Mesquita, T. A. (2022). Some 2-orthogonal polynomial eigenfunctions. In C. M. A. Pinto, J. Mendonça, L. Babo, & D. Baleanu (Eds.), International conference on mathematical analysis and applications in science and engineering : book of extended abstracts (pp. 389-392). https://doi.org/10.34630/20734 | pt_PT |
dc.identifier.isbn | 978-989-53496-3-0 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11960/2886 | - |
dc.description.abstract | The use of a general di↵erential operator on the vectorial space of polynomial functions that does not increase the degree of polynomials [5] and its properties allowed the development of algebraic techniques for finding the corresponding polynomial eigenfunctions. We present further results of a recent symbolic approach [6] regarding di↵erential relations of third order and a specific type of multiple orthogonal polynomials, namely the 2-orthogonal polynomial sequences. These polynomial sequences are described by the corresponding fourterm recurrence relation, and its classical character is analysed. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | ISEP | pt_PT |
dc.rights | closedAccess | pt_PT |
dc.subject | d-orthogonal polynomials | pt_PT |
dc.subject | Diferential operators | pt_PT |
dc.subject | Polynomial eigenfunctions | pt_PT |
dc.title | Some 2-orthogonal polynomial eigenfunctions | pt_PT |
dc.type | conferenceObject | pt_PT |
dc.date.updated | 2022-11-28T00:35:02Z | - |
dc.description.version | 4516-0A1C-E9CD | Teresa Augusta Mesquita | - |
dc.description.version | N/A | - |
dc.identifier.slug | cv-prod-3086826 | - |
dc.peerreviewed | yes | pt_PT |
degois.publication.firstPage | 389 | pt_PT |
degois.publication.lastPage | 392 | pt_PT |
degois.publication.title | International conference on mathematical analysis and applications in science and engineering : book of extended abstracts | pt_PT |
dc.identifier.doi | 10.34630/20734 | - |
Appears in Collections: | ESTG - Artigos em conferência |
Files in This Item:
File | Description | Size | Format | |
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Brief_ICMASC2022_BOOK.pdf Restricted Access | 872.98 kB | Adobe PDF | View/Open Request a copy |
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