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Thèses sur le sujet « Geometry »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 25 juillet 2025

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1

Jadhav, Rajesh. "Geometric Routing Without Geometry." Kent State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=kent1178080572.

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Fléchelles, Balthazar. "Geometric finiteness in convex projective geometry." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASM029.

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Cette thèse est consacrée à l’étude des orbivariétés projectives convexes géométriquement ﬁnies, et fait suite aux travaux de Ballas, Cooper, Crampon, Leitner, Long, Marquis et Tillmann sur le sujet. Une orbivariété projective convexe est le quotient d’un ouvert convexe et borné d’une carte aﬃne de l’espace projectif réel (appelé aussi ouvert proprement convexe) par un groupe discret de transformations projectives préservant cet ouvert. S’il n’y a pas de segment dans le bord du convexe, on dit que l’orbivariété est strictement convexe, et si de plus il y a un unique hyperplan de support en cha

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3

Scott, Phil. "Ordered geometry in Hilbert's Grundlagen der Geometrie." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/15948.

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The Grundlagen der Geometrie brought Euclid’s ancient axioms up to the standards of modern logic, anticipating a completely mechanical verification of their theorems. There are five groups of axioms, each focused on a logical feature of Euclidean geometry. The first two groups give us ordered geometry, a highly limited setting where there is no talk of measure or angle. From these, we mechanically verify the Polygonal Jordan Curve Theorem, a result of much generality given the setting, and subtle enough to warrant a full verification. Along the way, we describe and implement a general-purpose

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4

Liu, Yang, and 劉洋. "Optimization and differential geometry for geometric modeling." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B40988077.

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5

Greene, Michael Thomas. "Some results in geometric topology and geometry." Thesis, University of Warwick, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397717.

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Liu, Yang. "Optimization and differential geometry for geometric modeling." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B40988077.

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Hidalgo, García Marta R. "Geometric constraint solving in a dynamic geometry framework." Doctoral thesis, Universitat Politècnica de Catalunya, 2013. http://hdl.handle.net/10803/134690.

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Geometric constraint solving is a central topic in many fields such as parametric solid modeling, computer-aided design or chemical molecular docking. A geometric constraint problem consists of a set geometric objects on which a set of constraints is defined. Solving the geometric constraint problem means finding a placement for the geometric elements with respect to each other such that the set of constraints holds. Clearly, the primary goal of geometric constraint solving is to define rigid shapes. However an interesting problem arises when we ask whether allowing parameter constraint valu

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8

Chuang, Wu-yen. "Geometric transitions, topological strings, and generalized complex geometry /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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9

Villa, E. "Methods of geometric measure theory in stochastic geometry." Doctoral thesis, Università degli Studi di Milano, 2007. http://hdl.handle.net/2434/28369.

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All the results of the present thesis have been obtained facing problems related to the study of the so called birth-and-growth stochastic processes, relevant in several real applications, like crystallization processes, tumour growth, angiogenesis, etc. We have introduced a Delta formalism, à la Dirac-Schwartz, for the description of random measures associated with random closed sets in R^d of lower dimensions, such that the usual Dirac delta at a point follows as particular case, in order to provide a natural framework for deriving evolution equations for mean densities at integer Hausdorff

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10

Persson, Aron. "On the Existence of Electrodynamics on Manifold-like Polyfolds." Thesis, Umeå universitet, Institutionen för fysik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-155488.

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This essay examines the question whether the classical theory of electrodynamics can be extended to a spacetime which locally changes dimension and if such an endeavour is mathematically possible. Recent research has developed a new generalisation of smooth manifolds, the so called M-polyfolds, which constitutes a sufficient foundation to make this endeavour a physical plausibility. These M-polyfolds then facilitate the capability to define the velocity of a curve going through a dimensionally shifting spacetime. Moreover, necessary extensions to the theory of M-polyfolds is developed in order

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Lokteva, Elizaveta. "On Smooth Knots and Tangent Lines." Thesis, Uppsala universitet, Algebra och geometri, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-354484.

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12

Collin, Jan-Ola. "The Existence of Riemannian Metrics on Real Vector Bundles." Thesis, Umeå universitet, Institutionen för matematik och matematisk statistik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-151964.

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In this thesis we present a self-contained proof of the existence of Riemannian metrics on real vector bundles.<br>I denna uppsats presenterar vi ett självständigt bevis på existensen av Riemannskametriker på reella vektorbuntar.

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13

Söderman, Andreas, and Landin Fredrik. "Surfplattans roll i geometriundervisningen : En litteraturstudie om surfplattans positiva effekter i geometriklassrummet." Thesis, Jönköping University, Matematikdidaktisk forskning, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-52281.

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14

Hedlund, William. "K-Theory and An-Spaces." Thesis, Uppsala universitet, Algebra och geometri, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414082.

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15

Deigård, Patrik. "Liouville’s equation on simply connected domains." Thesis, Uppsala universitet, Algebra och geometri, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-419483.

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Bucht, Erik. "Konstruktionen av en regelbunden 17-hörning." Thesis, Uppsala universitet, Algebra och geometri, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-326056.

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17

Alyounes, Noraldeen. "Elliptiska kurvor och kryptografi." Thesis, Uppsala universitet, Algebra och geometri, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-404527.

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Pitkälä, Elisa. "Kvadratiska rester." Thesis, Uppsala universitet, Algebra och geometri, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-388185.

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19

Pöder, Balkeståhl Sebastian. "Simple homotopy type of the Hamiltonian Floer complex." Licentiate thesis, Uppsala universitet, Matematiska institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-393298.

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For an aspherical symplectic manifold M, closed or with convex contact boundary, and with vanishing first Chern class, a Floer chain complex is defined for Hamiltonians linear at infinity with coefficients in the group ring of the fundamental group of M. For two non-degenerate Hamiltonians of the same slope continuation maps are shown to be simple homotopy equivalences. As a corollary the number of contractible Hamiltonian orbits of period 1 can be bounded from below.

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20

Franklin, Gustav. "Removing cusps from Legendrian front projections." Thesis, Uppsala universitet, Algebra och geometri, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-395818.

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Asplund, Johan. "Fiber Floer cohomology and conormal stops." Licentiate thesis, Uppsala universitet, Matematiska institutionen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-403462.

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Dario, Douglas Francisco. "Geometrias não euclidianas: elíptica e hiperbólica no ensino médio." Universidade Tecnológica Federal do Paraná, 2014. http://repositorio.utfpr.edu.br/jspui/handle/1/862.

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Este trabalho tem como objetivo colaborar na inserção do ensino das Geometrias Não Euclidianas no ensino médio. Para tanto, fizemos uma pesquisa bibliográfica sobre o surgimento de tais Geometrias, em seguida apresentamos uma sequência de conteúdos para o ensino das Geometrias Elíptica e Hiperbólica, abordando os principais tópicos elencados pelas Diretrizes Curriculares do Estado do Paraná, comparando-as sempre que possível com a Geometria Euclidiana. Esclarecemos que onde citamos Geometria Elíptica, estamos realmente tratando da Geometria da Superfície Esférica, para que este trabalho

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23

Gouvea, Flavio Roberto [UNESP]. "Um estudo de fractais geométricos através de caleidoscópios e softwares de geometria dinâmica." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/91080.

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Made available in DSpace on 2014-06-11T19:24:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-08-31Bitstream added on 2014-06-13T19:11:45Z : No. of bitstreams: 1 gouvea_fr_me_rcla.pdf: 3114009 bytes, checksum: 7cfd768795cfd2d4315b640578fa631f (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>Neste trabalho abordamos um tema pouco explorado nos cursos de graduação em Matemática, que é a Geometria Fractal, resgatando conceitos básicos da Geometria Euclidiana, utilizando caleidoscópios e softwares educacionais. Assim, foram tecidas algumas considerações a

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24

Riedel, Gårding Elias. "Geometric algebra, conformal geometry and the common curves problem." Thesis, KTH, Skolan för teknikvetenskap (SCI), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-210866.

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This bachelor’s thesis gives a thorough introduction to geometric algebra (GA), an overview of conformal geometric algebra (CGA) and an application to the processing of single particle data from cryo-electron microscopy (cryo-EM). The geometric algebra over the vector space Rp;q, i.e. the Clifford algebra over an orthogonal basis of the space, is a strikingly simple algebraic construction built from the geometric product, which generalizes the scalar and cross products between vectors. In terms of this product, a host of algebraically and geometrically meaningful operations can be defined. The

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White, Edward C. Jr. "Polar - legendre duality in convex geometry and geometric flows." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/24689.

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Oliveira, Vivianne Tasso Perugini de 1975. "Geometria do táxi : pelas ruas de uma cidade aprende-se uma geometria diferente." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/306859.

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Orientador: Claudina Izepe Rodrigues<br>Dissertação (mestrado profissional) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação Científica<br>Made available in DSpace on 2018-08-25T10:14:12Z (GMT). No. of bitstreams: 1 Oliveira_VivianneTassoPeruginide_M.pdf: 42677277 bytes, checksum: e029738b1504da7dbb6995d59c3b35f5 (MD5) Previous issue date: 2014<br>Resumo: Neste trabalho apresentamos o estudo sobre a Geometria do Táxi, uma Geometria não-Euclidiana de fácil compreensão e muito próxima do cotidiano das pessoas, uma vez que tem uma ampla gama de aplicações em

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Oliveira, Selma Souza de [UNESP]. "Temas regionais em atividades de geometria: uma proposta na formação continuada de professores de Manaus (AM)." Universidade Estadual Paulista (UNESP), 2004. http://hdl.handle.net/11449/91118.

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Made available in DSpace on 2014-06-11T19:24:54Z (GMT). No. of bitstreams: 0 Previous issue date: 2004-12-02Bitstream added on 2014-06-13T20:13:21Z : No. of bitstreams: 1 oliveira_ss_me_rcla.pdf: 2198783 bytes, checksum: 153b6044438facff703d9c872f622b97 (MD5)<br>Esta pesquisa tem como objetivo discutir uma proposta de trabalho, a partir de temas regionais como uma alternativa para o ensino da Geometria. Foi desenvolvida em um ambiente de reflexão e investigação, caracterizado, pela pesquisadora, como Laboratório de Ensino e Aprendizagem de Matemática. Desenvolveu-se um Estudo de Caso com enf

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28

Bresciani, Giulio. "Topics in Anabelian Geometry." Doctoral thesis, Scuola Normale Superiore, 2018. http://hdl.handle.net/11384/85735.

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Bråmå, Erik. "Strain Energy of Bézier Surfaces." Thesis, Linköpings universitet, Matematik och tillämpad matematik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-145645.

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Bézier curves and surfaces are used to great success in computer-aided design and finite element modelling, among other things, due to their tendency of being mathematically convenient to use. This thesis explores the different properties that make Bézier surfaces the strong tool that it is. This requires a closer look at Bernstein polynomials and the de Castiljau algorithm. To illustrate some of these properties, the strain energy of a Bézier surface is calculated. This demands an understanding of what a surface is, which is why this thesis also covers some elementary theory regarding paramet

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Valério, José Carlos. "Introdução à geometria hiperbólica." Universidade Federal de Juiz de Fora (UFJF), 2017. https://repositorio.ufjf.br/jspui/handle/ufjf/5405.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-07-03T19:23:35Z No. of bitstreams: 1 josecarlosvalerio.pdf: 982623 bytes, checksum: 72d4cd36b83464bfd6a83caee289315d (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-08-08T13:23:10Z (GMT) No. of bitstreams: 1 josecarlosvalerio.pdf: 982623 bytes, checksum: 72d4cd36b83464bfd6a83caee289315d (MD5)<br>Made available in DSpace on 2017-08-08T13:23:10Z (GMT). No. of bitstreams: 1 josecarlosvalerio.pdf: 982623 bytes, checksum: 72d4cd36b83464bfd6a83caee289315d (MD5) Previous issue date: 20

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31

Davis, Robert Tucker. "Geometric Build-up Solutions for Protein Determination via Distance Geometry." TopSCHOLAR®, 2009. http://digitalcommons.wku.edu/theses/102.

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Proteins carry out an almost innumerable amount of biological processes that are absolutely necessary to life and as a result proteins and their structures are very often the objects of study in research. As such, this thesis will begin with a description of protein function and structure, followed by brief discussions of the two major experimental structure determination methods. Another problem that often arises in molecular modeling is referred to as the Molecular Distance Geometry Problem (MDGP). This problem seeks to find coordinates for the atoms of a protein or molecule when given on

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32

Avery, Steven. "Noncommutative Geometry." Scholarship @ Claremont, 2005. https://scholarship.claremont.edu/hmc_theses/167.

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We develop noncommutative field theory, starting from a very basic background and explore recent and important results in classical noncommutative field theory. The background section is of interest because it presents mathematical and physical interpretations of differential geometry together in a coherent way, not seen in most of the literature. We present several interesting examples that resulted from recent research in the field.

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Staib, Armando. "Geometria hiperbólica = uma proposta para o desenvolvimento de atividades utilizando o software livre NonEuclid." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/307014.

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Orientador: Edson Agustini<br>Dissertação (mestrado profissional) - Universidade Estadual de Campinas, Instituto de Matemática, Estatística e Computação Cientifica<br>Made available in DSpace on 2018-08-17T04:14:16Z (GMT). No. of bitstreams: 1 Staib_Armando_M.pdf: 3998901 bytes, checksum: 260b0ccc34231b7e4c21f0bddc18fdcd (MD5) Previous issue date: 2010<br>Resumo: Este trabalho trata do ensino das Geometrias Hiperbólica e Euclidiana utilizando softwares de Geometria Dinâmica, em especial o software NonEuclid. O objetivo deste trabalho é ser uma proposta de atividades em Geometria Hiperbólica

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Li, Shiyue. "Tropical Derivation of Cohomology Ring of Heavy/Light Hassett Spaces." Scholarship @ Claremont, 2017. http://scholarship.claremont.edu/hmc_theses/104.

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The cohomology of moduli spaces of curves has been extensively studied in classical algebraic geometry. The emergent field of tropical geometry gives new views and combinatorial tools for treating these classical problems. In particular, we study the cohomology of heavy/light Hassett spaces, moduli spaces of heavy/light weighted stable curves, denoted as $\calm_{g, w}$ for a particular genus $g$ and a weight vector $w \in (0, 1]^n$ using tropical geometry. We survey and build on the work of \citet{Cavalieri2014}, which proved that tropical compactification is a \textit{wonderful} compactificat

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Oliveira, Selma Souza de. "Temas regionais em atividades de geometria : uma proposta na formação continuada de professores de Manaus (AM) /." Rio Claro : [s.n.], 2004. http://hdl.handle.net/11449/91118.

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Orientador: Geraldo Perez<br>Banca: Carmen Lúcia Brancaglion Passos<br>Banca: Miriam Godoy Penteado<br>Resumo: Esta pesquisa tem como objetivo discutir uma proposta de trabalho, a partir de temas regionais como uma alternativa para o ensino da Geometria. Foi desenvolvida em um ambiente de reflexão e investigação, caracterizado, pela pesquisadora, como Laboratório de Ensino e Aprendizagem de Matemática. Desenvolveu-se um Estudo de Caso com enfoque qualitativo sob forma de um curso de Geometria. Em "cenários para investigação" e atividades de caráter aberto, foram investigados que conhecimentos

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Lam, Tsui-ling. "A study on how secondary three students make geometric conjectures using "Sketchpad" a graphic geometry software." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B35711590.

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Eklund, David. "Topics in computation, numerical methods and algebraic geometry." Doctoral thesis, KTH, Matematik (Avd.), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-25941.

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This thesis concerns computation and algebraic geometry. On the computational side we have focused on numerical homotopy methods. These procedures may be used to numerically solve systems of polynomial equations. The thesis contains four papers. In Paper I and Paper II we apply continuation techniques, as well as symbolic algorithms, to formulate methods to compute Chern classes of smooth algebraic varieties. More specifically, in Paper I we give an algorithm to compute the degrees of the Chern classes of smooth projective varieties and in Paper II we extend these ideas to cover also the degre

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Reis, Joana D'Arc da Silva [UNESP]. "Geometria esférica por meio de materiais manipuláveis." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/91152.

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Made available in DSpace on 2014-06-11T19:24:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-06-09Bitstream added on 2014-06-13T20:32:28Z : No. of bitstreams: 1 reis_jds_me_rcla.pdf: 2063932 bytes, checksum: b3a3de600d7749d917237284e24bd8f6 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Governo do Estado de São Paulo<br>Esta pesquisa tem como objetivo identificar materiais manipuláveis e descrever o seu uso em um processo de ensino e aprendizagem de Geometria Esférica. Para isso, foi desenvolvido um curso de extensão universitária sobre Geometria Es

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Reis, Joana D'Arc da Silva. "Geometria esférica por meio de materiais manipuláveis /." Rio Claro : [s.n.], 2006. http://hdl.handle.net/11449/91152.

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Orientador: Claudemir Murari<br>Banca: Henrique Lazari<br>Banca: Ruy Madsen Barbosa<br>Resumo: Esta pesquisa tem como objetivo identificar materiais manipuláveis e descrever o seu uso em um processo de ensino e aprendizagem de Geometria Esférica. Para isso, foi desenvolvido um curso de extensão universitária sobre Geometria Esférica utilizando tais materiais e, desse modo, investigar esta utilização em um ambiente natural de sala de aula. Primeiramente, foram feitos estudos nos livros e dissertações que abordam as Geometrias Não-Euclidianas, bem como uma pesquisa sobre os recursos pedagógicos

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Leung, Hoi-cheung, and 梁海翔. "Enhancing students' ability and interest in geometry learning through geometric constructions." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B48367746.

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Students nowadays are relatively confident in directly applying geometrical theorems and theories. Nevertheless, it has been a common phenomenon that students are not confident in constructing geometric proofs. They lack the confidence and sufficient experience and knowledge in conducting deductive geometrical proofs. To some students, they treat proofs simply as another type of examination questions which they can tackle by repeated drillings. Students make use of straightedges and compasses to construct different geometry figures in geometric constructions. Through geometric construction

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41

Miller, Richard A. "Geometric algebra| An introduction with applications in Euclidean and conformal geometry." Thesis, San Jose State University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1552269.

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<p>This thesis presents an introduction to geometric algebra for the uninitiated. It contains examples of how some of the more traditional topics of mathematics can be reexpressed in terms of geometric algebra along with proofs of several important theorems from geometry. We introduce the conformal model. This is a current topic among researchers in geometric algebra as it is finding wide applications in computer graphics and robotics. The appendices provide a list of some of the notational conventions used in the literature, a reference list of formulas and identities used in geometric algebr

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Terra, Neto Platão Gonçalves. "Possibilidades na conversão entre registros de geometria plana." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/151181.

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Nesta pesquisa, que consiste de um estudo de caso, elaboramos uma sequência didática que prevê atividades que devem ser resolvidas de duas maneiras distintas. Uma das maneiras utiliza conceitos de Geometria Plana – como Teorema de Pitágoras e semelhanças – e a outra maneira utiliza conceitos de Geometria Analítica – como equações de reta e cálculos de área via determinantes. Para analisar os dados coletados, com a aplicação desta sequência, a Teoria de Registros de Representação Semiótica foi utilizada. Duval (2009), autor da teoria, trata sobre a importância dos registros em Ensino de Matemát

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DURIGHETTO, Sara. "Classical and Derived Birational Geometry." Doctoral thesis, Università degli studi di Ferrara, 2019. http://hdl.handle.net/11392/2488324.

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In the field of algebraic geometry, the study of birational transforma- tions and their properties plays a primary role. In this, there are two different approaches: the classical one due to the Italian school who focuses on the Cremona group and a modern one which utilizes instruments like derived categories and semiorthogonal decompositions. About the Cremona group, that is the group of birational self-morphisms of P^n, we do not know much in general and we focus on the complex case. We know a set of generators only in dimension n = 2. Moreover, we do not have a classication of curves and li

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Bjurulf, Anders. "Chip geometry : methods to impact the geometry of market chips /." Uppsala : Swedish University of Agricultural Sciences, 2006. http://diss-epsilon.slu.se/archive/00001251/.

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Thesis (doctoral)--Swedish University of Agricultural Sciences, 2006.<br>Thesis documentation sheet inserted. Appendix reprints four papers and manuscripts, two co-authored with others. Includes bibliographical references. Also issued electronically via World Wide Web in PDF format; online version lacks appendix.

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Björklund, Johan. "Knots and Surfaces in Real Algebraic and Contact Geometry." Doctoral thesis, Uppsala universitet, Matematiska institutionen, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-156908.

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This thesis consists of a summary and three articles. The thesis is devoted to the study of knots and surfaces with additional geometric structures compared to the classical smooth structure. In Paper I, real algebraic rational knots in real projective space are studied up to rigid isotopy and we show that two real rational algebraic knots of degree at most 5 are rigidly isotopic if, and only if, their degree and encomplexed writhe are equal. We also show that any smooth irreducible knot which admits a plane projection with less than or equal to four crossings has a rational parametrization of

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Silva, Adriane Renófio da. "Aspectos da geometria neutra /." Rio Claro, 2015. http://hdl.handle.net/11449/131891.

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Orientador: Alice Kimie Miwa Libardi<br>Banca: Thaís Fernanda Mendes Monis<br>Banca: Edson de Oliveira<br>Resumo: Neste trabalho estudamos alguns aspectos da Geometria Neutra, assim chamada porque não é assumido o Axioma das Paralelas. São apresentados resultados possíveis de serem demonstrados assumindo alguns Axiomas de Incidência, Ordem, Congruência e Medida. Demonstramos o Teorema de Saccheri-Legendre e mostramos que nesta geometria não se pode garantir a existência de retângulos. Não nos preocupamos em construir uma teoria axiomática, no sentido exato da palavra<br>Abstract: In this work

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Bassan, André Roberto. "Observações sobre geometria sintética /." Rio Claro, 2015. http://hdl.handle.net/11449/132066.

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Orientador: Alice Kimie Miwa Libardi<br>Banca: Sérgio Roberto Nobre<br>Banca: Edson de Oliveira<br>Resumo: O objetivo deste trabalho é apresentar alguns resultados da Geometria Euclidiana no plano, que são vistos no ensino fundamental e médio sob ponto de vista sintético, ou seja, não serão assumidos os axiomas métricos. Como aplicação faremos algumas construções, usando as ferramentas desenvolvidas<br>Abstract: The objective of this work is to present some results of Euclidean geometry which are given in elementary and high school from the synthetic point of view, that is we will not assume t

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Poggiali, Dario. "Parallel geometry processing." Zürich : ETH, Eidgenössische Technische Hochschule Zürich, cgl Computer Graphics Laboratory, 2008. http://e-collection.ethbib.ethz.ch/show?type=dipl&nr=393.

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Rennie, Adam Charles. "Noncommutative spin geometry." Title page, contents and introduction only, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09phr4163.pdf.

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Li, Shiyan. "Geometry of belief." School of Computer Science and Software Engineering - Faculty of Informatics, 2007. http://ro.uow.edu.au/theses/81.

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Usually, the researchers of traditional belief change theories (e.g., AGM theory) assume that the knowledge of the agents which have the lower priorities should fully accept the knowledge of those higher priority ones in the process of belief revision. These kinds of theories are called prioritized belief change theories. On the contrary, in the discussion of non-prioritized belief change theories (e.g., Konieczny and Pino-P{\'e}rez's merging theory), the belief changes happen among the agents which have the same priorities. In this dissertation, we provide a new style of epistemic states and

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