Orientador: Mario Carvalho de Matos / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Matematica, Estatistica e Computação Cientifica / Made available in DSpace on 2018-08-06T01:05:18Z (GMT). No. of bitstreams: 1 Mujica_Ximena_D.pdf: 1094334 bytes, checksum: c72f7c14d8c66006d65d81bf2ca3fcfa (MD5) Previous issue date: 2006 / Resumo: Neste trabalho estendemos os conceitos de operadores t-somantes e s-nucleares apresentados por Pietsch em seu livro Operator Ideals, para aplicações multilineares, polinômios e funções holomorfas, estabelecendo uma relação de dualidade entre os mesmos. Apresentamos também um teorema de dominação para aplicações e polinômios t (p; q)-somantes, mostrando a sua relação com as aplicações e polinômios semi-integrais, bem como um teorema de fatoração para aplicações e polinômios s (p)-nucleares / Abstract: In this work we extend the concepts of t-summing and s-nuclear operators presented by Pietsch in his book Operator Ideals, to multilinear mappings, polynomials and holomorphic functions, thus establishing a duality relation between them. We also present a domination theorem for t(p; q)-summing mappings and polynomials, showing their relation with semi-integral mappings and polynomials, as well as a factorization theorem for s(p)-nuclear mappings and polynomials / Doutorado / Analise Funcional / Doutor em Matemática

Os mapeamentos de dados de inventário nos Planos de Manejo de Unidades de Conservação consistem em uma das atividades mais importantes da elaboração destes documentos, pois deles derivam as análises de diagnóstico e as decisões que são tomadas para a gestão dessas áreas de relevante interesse ambiental para a sociedade. Desse modo, o uso de dados adequados e a escolha de opções técnicas mais eficientes são fundamentais para proporcionar a obtenção de melhores resultados nesses levantamentos, assim como a execução de procedimentos de aferição e validação dos resultados obtidos, independentemente dos métodos e técnicas envolvidos no processo de levantamento, são fundamentais para garantir a sua confiabilidade durante a realização das análises e das tomadas de decisão. Nessa perspectiva, portanto, esta pesquisa se propôs a avaliar se as opções técnicas mais eficientes de geoprocessamento atualmente disponíveis, conforme evidenciadas pela revisão integrativa da literatura, vêm sendo oportunamente e adequadamente aproveitadas nos Planos de Manejo que vêm sendo produzidos para Unidades de Conservação paulistas, contribuindo não apenas para alertar os órgãos gestores destas Unidades de Conservação sob um possível subaproveitamento dessas técnicas, como também para indicar alternativas que possam ser levadas em consideração durante a elaboração de Planos de Manejo futuros. / The inventory data mappings in Protected Areas Management Plans consist of one of the most important activities of these papers because from them derive the diagnostic analyzes and decisions that are taken to the management of these areas of relevant environmental interest to the society. Thus the use of appropriate data and the choice of more efficient technical options are critical to provide the best results in these surveys as well as the execution of calibration procedures and validate of these results, regardless of the methods and techniques involved in the survey process, are fundamental to ensure its reliability during the time of analysis and decision making. From this perspective, therefore, this research aimed to assess whether the most efficient technical options currently available geoprocessing, as evidenced by the integrative literature review, have been timely and properly utilized in Management Plans that have been produced for São Paulo protected areas, contributing not only to alert the governing bodies of these protected areas under a possible under-utilization of these techniques, but also to indicate alternatives that can be taken into account during the preparation of future Management Plans.

La présente étude intitulée «Terminologie juridique moderne de la langue anglaise: aspects linguistiques et cognitifs » aborde le langage juridique contemporain dans le cadre de la linguistique cognitive. Les objectifs de l'étude sont d'étudier les particularités de la terminologie juridique et de proposer des principes de systématisation, en se référant à la théorie cognitive de la métaphore. Il s’agit principalement : 1) de déterminer les concepts de base utilisés métaphoriquement dans la langue juridique ; 2) d'établir les correspondances principales entre domaines et les corrélations entre des éléments particuliers dans des domaines spécifiques. Pour répondre à cette question, un corpus d’anglais juridique a été constitué et soumis à une étude quantitative. Les expressions métaphoriques liées à la terminologie juridique ont été retirés et classés selon leur sens métaphorique. Il est ainsi apparu que les métaphores conceptuelles de la GUERRE, de la MEDECINE, du SPORT et de la CONSTRUCTION étaient les plus nombreuses et prégnantes en anglais juridique. Les projections et correspondances entre ces domaines sources et le domaine cible de la LOI ont été établies.Cette étude empirique repose sur 156 textes juridiques qui ont été rassemblés au sein d’un même corpus (COLE – Corpus of Legal English). Les sources renvoient à différentes catégories thématiques. Le corpus a été utilisé pour établir la réalité de certains phénomènes et interpréter les résultats quantitatifs dans le cadre de la théorie de la métaphore conceptuelle. / The present doctoral dissertation entitled “Modern English Legal Terminology: linguistic and cognitive aspects” investigates the contemporary legal idiom, from a cognitive linguistics perspective. The aim of this study is to map out the peculiarities of English legal terminology and develop principles of systematization, within the framework of conceptual metaphor theory. This means 1) determining the basic concepts used metaphorically in English legal language, and 2) establishing the main cross-domain mappings and correlations between separate items within concrete domains.The Corpus of Legal English (COLE) was set up and a quantitative analysis performed, in which metaphorical expressions related to legal terminology were searched for and classified on the basis of meanings, conceptual domains and mappings. Thus, the conceptual metaphors of WAR, MEDICINE, SPORT and CONSTRUCTION were found to be the most numerous and valuable in Legal English. The main cross-domain mappings between these source domains and the target domain of LAW were established.In order to carry out this data-driven study, 156 legal texts were selected and compiled into the Corpus of Legal English (COLE). The source-texts represent various thematic categories. The COLE was systematically used to interpret frequency counts from the point of view of conceptual metaphor theory. / Дисертаційне дослідження на тему «Сучасна англійська юридична термінологія: лінгвокогнитивний аспект» досліджує сучасну мову права з точки зору когнітивної лінгвістики. Головною метою дослідження було дослідження особливостей англійської юридичної термінології та принципів її систематизації з точки зору когнітивної теорії і власне теорії концептуальної метафори. В ході написання роботи були поставлені наступні цілі: 1) визначити головні концепти які використовуються у якості метафор в англійській мові права; 2) встановити головні концептуальні зв’язки між окремими елементами доменів.З метою вирішення цих питань і задач був проведений кількісний аналіз корпусу юридичної англійської мови. В ході цього аналізу біли виділені та класифіковані метафоричні вирази які пов’язані з юридичною термінологією згідно їх метафоричного значення. В результаті аналізу було виявлено що концептуальні метафори WAR, MEDICINE, SPORT та CONSTRUCTION займають домінуюче положення в мові права. Також були встановлені основні концептуальні зв’язки між сферою-джерелом та сферою-ціллю.В даному дослідженні було використано спеціально створений корпус, який включає в себе 156 правових текстів різноманітної сюжетної направленості, для проведення кількісного аналізу з точки зору концептуальної метафори.

The thesis consists of two papers and one preprint. The two papers are de- voted to the approximation properties of Lipschitz-free spaces. In the first pa- per we prove that the Lipschitz-free space over a doubling metric space has the bounded approximation property. In particular, the Lipschitz-free space over a closed subset of Rn has the bounded approximation property. We also show that the Lipschitz-free spaces over ℓ1 and over ℓn 1 admit a monotone finite-dimensional Schauder decomposition. In the second paper we improve this work and obtain even a Schauder basis in the Lipschitz-free spaces over ℓ1 and ℓn 1 . The topic of the preprint is rigidity of ℓ∞ and ℓn ∞ with respect to uniformly differentiable map- pings. Our main result is a non-linear analogy of the classical result on rigidity of ℓ∞ with respect to non-weakly compact linear operators by Rosenthal, and it generalises the theorem on non-complementability of c0 in ℓ∞ due to Phillips. 1

Indiana University-Purdue University Indianapolis (IUPUI) / Let f:X\rightarrow X be a dominant meromorphic self-map, where X is a compact, connected complex manifold of dimension n > 1. Suppose there is an embedded copy of \mathbb P^1 that is invariant under f, with f holomorphic and transversally superattracting with degree a in some neighborhood. Suppose also that f restricted to this line is given by z\rightarrow z^b, with resulting invariant circle S. We prove that if a ≥ b, then the local stable manifold W^s_loc(S) is real analytic. In fact, we state and prove a suitable localized version that can be useful in wider contexts. We then show that the condition a ≥ b cannot be relaxed without adding additional hypotheses by resenting two examples with a < b for which W^s_loc(S) is not real analytic in the neighborhood of any point.

Tato práce se zabývá Houghovou transformací (HT). HT je nejčastěji používána pro detekci přímek nebo křivek, ale byla zobecněna i pro detekci libovolných tvarů. Hlavní téma této práce jsou parametrizace přímek, speciálně PTLM - zobrazení bodů na přímky. Tyto parametrizace mají tu vlastnost, že bodům v obrázku odpovídají přímky v parametrickém prostoru. Tato práce poskytuje důkazy některých vlastností PTLM. Za zmínku stojí existence páru PTLM vhodného pro detekci a efekt konvoluce v obrázku na obsah parametrického prostoru. V práci jsou prezentovány dvě implementace HT. Obě využívají k akceleraci grafický hardware. Jedna využívá GPGPU API CUDA a druhá zobrazovací API OpenGL. Jako aplikace detekce přímek je uvedena část detekce šachovnicových markerů použitelných pro rozšířenou realitu.

Indiana University-Purdue University Indianapolis (IUPUI) / I study d-bar and Dirac operators on classical and quantum domains subject to the APS boundary conditions, APS like boundary conditions, and other types of global boundary conditions. Moreover, the inverse or inverse modulo compact operators to these operators are computed. These inverses/parametrices are also shown to be bounded and are also shown to be compact, if possible. Also the index of some of the d-bar operators are computed when it doesn't have trivial index. Finally a certain type of limit statement can be said between the classical and quantum d-bar operators on specialized complex domains.

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本研究旨在探討以中文為母語之人士如何學習英語條件句，及其在習得時所遭遇之困難及相關原因。本文除對英語條件句之分類方式做詳盡介紹外，並嘗試以形式功能對應之理論架構，研究其習得之順序，並利用『錯誤分析』區分出條件句之動詞各類錯誤的誤用形式及原因。本研究語料來源為包含一百萬字，以電腦輔助建立錯誤標記之『中國學習者英語語料庫』。 研究結果發現，外語學習者之習得順序為一形式功能對應之過程，具較多形式或功能內涵者愈晚且愈難習得，符合功能認知模式的預測。 中文學習者的錯誤特徵為添加及省略，原因為過度矯正(hypercorrection)及過度類化(overgeneralization)。學習者最大的困難來自對條件句動詞變化規則不熟悉、形式及功能的複雜性、以及對應失敗的結果。本論文建議未來研究方向可深入探討時間指涉與假設程度對條件句使用之影響。 / Issues of conditionals have been highlighted for a long time, but the focus was seldom fixed on acquisition, particularly for L2. The determinate features of tense, mood and modality are interwoven in the conditional construction, thus resulting in an insurmountable obstacle for L2 learners. However, the factors impede acquisition have never been satisfactorily treated. Therefore, this paper attempts to explore the L2 developmental sequence, and to probe the error characteristics of acquiring if-conditionals. Disengaging the expression of conditionality into two dimensions: temporality and hypotheticality, we identified the features of syntactic forms and semantic functions of different conditional types, and created a new scheme to account for their mapping, on which the difficulty levels of acquisition were inferred. In contrast to the previous studies on the grounds of markedness theories, this research described the acquisition of conditionals in a Functional-Cognitive Model. Furthermore, the factors of difficulties were examined via an error analysis. The targets are Chinese English learners, who were well-known to face great problems in expressing conditionals. The data was searched from CLEC (Chinese Learner English Corpus), a big-scale corpus consisting of roughly 1,000,000 words with error tags. The investigation on the acquisition sequence and error patterns shows: (1) the acquisition order parallels to the prediction on the form-function mapping underpinnings: those with heavy content load and complex lexical shapes are acquired later (2) the two prominent misuses of the Chinese learners are addition and omission, resulted from hypercorrection and oversimplification. It was concluded that their difficulties could be ascribed to unfamiliarity of rules, complexities of forms and functions, and their mapping failure. Hence, this present work serves to provide some explanatory accounts, in a hope to unveil the mystery of the arduousness of acquiring conditionals, contribute to the tightening of acquisition theorizing and shed new insights into pedagogical growth.

Le but de cette thèse est d’obtenir des informations sur le spectre discret d’opérateurs non auto-adjoints définis par des perturbations relativement compactes d’opérateurs auto-adjoints. Ces opérateurs auto-adjoints sont choisis parmi les opérateurs classiques de mécanique quantique. Il s’agit des opérateurs de Dirac, de Klein-Gordon et le laplacien fractionnaire qui généralise l’opérateur de Schrödinger habituellement considéré pour de tels problèmes. La principale méthode utilisée ici relève d’un théorème d’analyse complexe donnant une condition de type Blaschke sur les zéros d’une fonction holomorphe du disque unité. Cette condition traduit lecomportement des valeurs propres de l’opérateur perturbé sous forme d’inégalités de type Lieb-Thirring. Une autre méthode venant d’analyse fonctionnelle a été employée pour obtenir de telles inégalités et les deux méthodes sont comparées entre elles. / The topic of this thesis concerns the discrete spectrum of non-selfadjoint operators defined by relatively compact perturbation of selfadjoint operators. These selfadjoint operators are choosen among classical operators of quantum mechanics. These areDirac operator, Klein-Gordon operator, and the fractional Laplacian who generalize the Schrödinger operator. The main method is based on a theorem of complex analysis which gives Blaschke-type condition on the zeros of a holomorphic function on the unit disc. This Blaschke condition gives the information on the behaviour of eigenvalues of the perturbed operator by mean of Lieb-Thirring-type inequalities. Another method using functional analysis is also used to obtain these kind of inequalities and both methods are compared to each other.