Xeometría global de curvas
| dc.contributor.affiliation | Universidade de Santiago de Compostela. Facultade de Matemáticas | |
| dc.contributor.author | Rodríguez Otero, Candela | |
| dc.contributor.tutor | Domínguez Vázquez, Miguel | |
| dc.date.accessioned | 2026-05-27T10:59:20Z | |
| dc.date.available | 2026-05-27T10:59:20Z | |
| dc.date.issued | 2024-06 | |
| dc.description | 48 páxinas | |
| dc.description.abstract | O obxectivo deste traballo é contextualizar, enunciar e demostrar algúns dos teoremas máis relevantes da teoría global de curvas planas desde a perspectiva da xeometría diferencial. Así, abordaremos o estudo da Umlaufsatz de Hopf, o teorema da curva pechada de Jordan, a desigualdade isoperimétrica, o teorema de Fenchel e o teorema dos catro vértices. Despois dunha breve introdución aos conceptos básicos da xeometría diferencial de curvas planas, presentaremos as ferramentas necesarias para o estudo de cada un dos resultados mencionados, para finalmente proporcionar unha proba de cada un deles. Tales probas serán eminentemente xeométricas, se ben en varios casos contarán cunha compoñente topolóxica e analítica importante. | |
| dc.description.abstract | The objective of this work is to contextualize, state and prove some of the most relevant theorems of the global theory of plane curves from a differential geometry perspective. Thus, we will address the study of Hopf's Umlaufsatz, Jordan's closed curve theorem, the isoperimetric inequality, Fenchel's theorem and the four-vertex theorem. After a short introduction to the basic concepts of differential geometry of plane curves, we will present the necessary tools for the study of each of the mentioned results, to finally provide a proof of each of them. Such proofs will be eminently geometric, although in several cases they will have an important topological and analytical component. | |
| dc.identifier.uri | https://hdl.handle.net/10347/47426 | |
| dc.language.iso | glg | |
| dc.rights | Attribution-NonCommercial-ShareAlike 4.0 International | en |
| dc.rights.accessRights | open access | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.title | Xeometría global de curvas | |
| dc.type | bachelor thesis | |
| dspace.entity.type | Publication | |
| relation.isTutorOfPublication | 47842c15-6868-416f-be81-8000ef2fbf3c | |
| relation.isTutorOfPublication.latestForDiscovery | 47842c15-6868-416f-be81-8000ef2fbf3c |
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