dc.contributor.author | Martín Vaquero, Jesús | |
dc.contributor.author | Queiruga Dios, María Araceli | |
dc.contributor.author | Martín del Rey, Ángel María | |
dc.contributor.author | Hernández Encinas, María Ascensión | |
dc.contributor.author | Hernández Guillén, Jose Diamantino | |
dc.contributor.author | Rodríguez Sánchez, Gerardo | |
dc.date.accessioned | 2024-02-05T11:18:00Z | |
dc.date.available | 2024-02-05T11:18:00Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0377-0427 | |
dc.identifier.uri | http://hdl.handle.net/10366/155320 | |
dc.description.abstract | [EN]n the present manuscript, higher-order methods are derived to solve a SEIR model for malware propagation. They are obtained using extrapolation techniques combined with nonstandard finite difference (NSFD) schemes used in Jansen and Twizell (2002). Thus, the new algorithms are more efficient computationally, and are dynamically consistent with the continuous model. Later, different procedures are considered to control the error in the discrete schemes. Numerical experiments are provided to illustrate the theory, and for the comparison of the different strategies in the adaptation of the variable step length. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier [Commercial Publisher] | es_ES |
dc.subject | Extrapolation techniques | es_ES |
dc.subject | Malware propagation | es_ES |
dc.subject | Nonstandard finite difference schemes | es_ES |
dc.subject | SEIR model | es_ES |
dc.subject | Variable step-length algorithms | es_ES |
dc.title | Variable step length algorithms with high-order extrapolated non-standard finite difference schemes for a SEIR model. | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publishversion | https://doi.org/10.1016/j.cam.2017.03.031 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.journal.title | Journal of Computational and Applied Mathematics | es_ES |
dc.volume.number | 330 | es_ES |
dc.page.initial | 848 | es_ES |
dc.page.final | 854 | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
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