| Naslov: | Extending multivariate sub-quasi-copulas |
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| Avtorji: | ID Kokol-Bukovšek, Damjana (Avtor)
ID Košir, Tomaž (Avtor)
ID Mojškerc, Blaž (Avtor)
ID Omladič, Matjaž (Avtor) |
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| Datoteke: |  PDF - Predstavitvena datoteka, prenos (430,71 KB)
MD5: B1E4A4484F86003B2D720222AF243906
 URL - Izvorni URL, za dostop obiščite https://www.sciencedirect.com/science/article/pii/S0022247X24005043
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  IMFM - Inštitut za matematiko, fiziko in mehaniko
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| Povzetek: | In this paper, we introduce patchwork constructions for multivariate quasi-copulas. These results appear to be new since the kind of approach has been limited to either copulas or only bivariate quasi-copulas so far. It seems that the multivariate case is much more involved, since we are able to prove that some of the known methods of bivariate constructions cannot be extended to higher dimensions. Our main result is to present the necessary and sufficient conditions both on the patch and the values of it for the desired multivariate quasi-copula to exist. We also give all possible solutions. |
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| Ključne besede: | mathematics, multivariate analysis |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.12.2024 |
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| Leto izida: | 2024 |
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| Št. strani: | 14 str. |
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| Številčenje: | Vol. 540, iss. 1, article no. 128582 |
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| PID: | 20.500.12556/DiRROS-19114  |
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| UDK: | 519.2 |
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| ISSN pri članku: | 0022-247X |
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| DOI: | 10.1016/j.jmaa.2024.128582 |
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| COBISS.SI-ID: | 198246659 |
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| Opomba: |
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| Datum objave v DiRROS: | 18.06.2024 |
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| Število ogledov: | 96 |
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| Število prenosov: | 55 |
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| Metapodatki: |     |
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