dc.contributor.advisor | Santos, Francisco | |
dc.contributor.author | Blanco Gómez, Mónica | |
dc.contributor.other | Universidad de Cantabria | es_ES |
dc.date.accessioned | 2017-08-03T10:24:24Z | |
dc.date.available | 2017-08-03T10:24:24Z | |
dc.date.issued | 2017-06-19 | |
dc.identifier.other | MTM2011-22792 | es_ES |
dc.identifier.other | MTM2014-54207-P | es_ES |
dc.identifier.uri | http://hdl.handle.net/10902/11497 | |
dc.description.abstract | ABSTRACT: We study the enumeration of d-dimensional lattice polytopes with n lattice points, for fixed d and n>d.
- We prove that in each dimension d there is a constant w(d) such that: for each n>d there exist only finitely many d-dimensional lattice polytopes with n lattice points and lattice width strictly larger than w(d). We show that w(4)=2.
- In dimension 3 we develop an algorithm that enumerates the (finite) list of 3-dimensional lattice polytopes with n lattice points and lattice width strictly larger than 1, from the (finite) list of those with n-1 lattice points.
We include codes that implement the algorithm in MATLAB, with which we have computed the lists of the polytopes with up to 11 lattice points. | es_ES |
dc.description.abstract | RESUMEN:
Estudiamos la enumeración de politopos reticulares d-dimensionales con n puntos reticulares, para d y n>d fijados.
- Demostramos que en cada dimensión d existe una constante w(d) tal que: para cada n>d existe sólo un número finito de politopos reticulares d-dimensionales con n puntos reticulares y anchura reticular estrictamente mayor que w(d). Se demuestra que w(4)=2.
- En dimensión 3 elaboramos un algoritmo que calcula la lista (finita) de politopos reticulares 3-dimensionales con n puntos reticulares y de anchura reticular estrictamente mayor que 1, a partir de la lista (finita) de los que tienen n-1 puntos reticulares.
Se adjuntan códigos que implementan dicho algoritmo en MATLAB, y con los que se han calculado las listas de dichos politopos con hasta 11 puntos reticulares. | es_ES |
dc.description.sponsorship | This thesis has been developed under the following scholarships and project grants of the Spanish Ministry of Economics and Competitiveness: MTM2011-22792 and MTM2014-54207-P; BES-2012-058920; EEBB-I-2014-08588 and EEBB-I-2016-10623. I also need to thank The European Science Foundation within the ACAT Project, for partially funding my research visit in Berlin. | es_ES |
dc.format.extent | 194 p. | es_ES |
dc.language.iso | eng | es_ES |
dc.relation.isversionof | http://hdl.handle.net/10803/405107 | |
dc.rights | Atribución-NoComercial-CompartirIgual 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/es/ | * |
dc.subject.other | Geometría discreta | es_ES |
dc.subject.other | Politopos reticulares | es_ES |
dc.subject.other | Anchura reticular | es_ES |
dc.subject.other | Puntos reticulares | es_ES |
dc.subject.other | Finitud | es_ES |
dc.subject.other | Discrete geometry | es_ES |
dc.subject.other | Lattice polytopes | es_ES |
dc.subject.other | Lattice width | es_ES |
dc.subject.other | Lattice points | es_ES |
dc.subject.other | Finiteness | es_ES |
dc.title | Enumeration and width of lattice polytopes by their number of lattice points | es_ES |
dc.title.alternative | Enumeración y anchura de politopos reticulares por su número de puntos reticulares | es_ES |
dc.type | info:eu-repo/semantics/doctoralThesis | es_ES |
dc.rights.accessRights | openAccess | es_ES |