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Tesi sul tema "Moment map"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 30 luglio 2024

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1

Otto, Michael. "Symplectic convexity theorems and applications to the structure theory of semisimple Lie groups." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1084986339.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains v, 88 p. Includes bibliographical references (p. 87-88). Available online via OhioLINK's ETD Center
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2

Fedosov, Boris. "Non-Abelian reduction in deformation quantization." Universität Potsdam, 1997. http://opus.kobv.de/ubp/volltexte/2008/2510/.

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We consider a G-invariant star-product algebra A on a symplectic manifold (M,ω) obtained by a canonical construction of deformation quantization. Under assumptions of the classical Marsden-Weinstein theorem we define a reduction of the algebra A with respect to the G-action. The reduced algebra turns out to be isomorphic to a canonical star-product algebra on the reduced phase space B. In other words, we show that the reduction commutes with the canonical G-invariant deformation quantization. A similar statement in the framework of geometric quantization is known as the Guillemin-Sternberg con
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3

Jelének, Marek. "Nepřímé měření momentu na výstupu převodovky zatěžovacího pohonu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-376913.

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For loading of excavator drive units, it is necessary to use electromechanical loads with a high torque up to 16,000 Nm in a low speed range from 0 to 150 min-1 with a maximum output of 50 kW. The electromechanical load consists of an asynchronous dynamometer assembly with a tilting torque measurement system in conjunction with a front three-speed gearbox. The dynamometer is powered by a converter with vector control. To determine the torque at the gearbox output, a correction must be made and the influence of operating temperature and operating speed must be taken into account. Experimental m
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4

Roeser, Markus Karl. "The ASD equations in split signature and hypersymplectic geometry." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:7d46ffc8-6d12-4fec-9450-13d2c726885c.

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This thesis is mainly concerned with the study of hypersymplectic structures in gauge theory. These structures arise via applications of the hypersymplectic quotient construction to the action of the gauge group on certain spaces of connections and Higgs fields. Motivated by Kobayashi-Hitchin correspondences in the case of hyperkähler moduli spaces, we first study the relationship between hypersymplectic, complex and paracomplex quotients in the spirit of Kirwan's work relating Kähler quotients to GIT quotients. We then study dimensional reductions of the ASD equations on $mathbb R^{2,2}$. We
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5

ITAKURA, Fumitada, Kazuya TAKEDA, and Tran Huy DAT. "Gamma Modeling of Speech Power and Its On-Line Estimation for Statistical Speech Enhancement." Institute of Electronics, Information and Communication Engineers, 2006. http://hdl.handle.net/2237/15052.

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6

Zergane, Amel. "Séparation des représentations des groupes de Lie par des ensembles moments." Thesis, Dijon, 2011. http://www.theses.fr/2011DIJOS086/document.

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Si (π, H) est une représentation unitaire irréductible d'un groupe de Lie G, on sait lui associer son application moment Ψπ. La fermeture de l'image de Ψπ s'appelle l'ensemble moment de π. Généralement, cet ensemble est Conv(Oπ), si Oπ est l'orbite coadjointe associée à π. Mais il ne caractérise pas π : deux orbites distinctes peuvent avoir la même enveloppe convexe fermée. On peut contourner cette non séparation en considérant un surgroupe G+ de G et une application non linéaire ø de g* dans (g+)* telle que, pour les orbites générique, ø(O) est une orbite et Conv (ø(O)) caractérise O. Dans ce
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7

Gonçalves, Guilherme Casas. "Rudimentos de mecânica, ações hamiltoneanas e aplicação momento." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/45/45131/tde-15072015-105721/.

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Essa dissertação trata de geometria simplética e suas aplicações, apresentando conceitos tais como o gradiente simplético e também o teorema de Darboux. Discutimos a formulação Lagrangeana da mecânica, apresentando as equações de Euler-Lagrange e, usando a geometria simplética, mostramos como estes naturalmente evoluem para o formalismo Hamiltoneano e as equações de Hamilton. Introduzimos também o conceito da métrica de Jacobi e demonstramos o teorema de Noether. Apresentamos o conceito de ações simpléticas e Hamiltoneanas, bem como aplicações momento e comomento. São demonstrados resultados i
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8

Kjelleryd, Oskar. "Illustrerade klättringsmoment : En studie kring hur man påminner om praktiska moment." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-19319.

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I detta arbete har jag undersökt hur man kan tillämpa teorier inom informationsdesign för att gestalta en designlösning som hjälper klättrare att minnas moment från topprepskursen.Svenska klätterförbundet vill utforma ett material med information om klättringsmoment som genomförts under topprepskursen. Materialet ska ges ut till examinerad klättrare i samband med att topprepskursen inomhus avklarats, för att påminna om vad för moment som genomförts under kursen. Tidigare material som ska fylla samma syfte finns tillgängligt men är inte utvecklat för att ges ut i samband med avklarad kurs. En d
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9

OLIVEIRA, Allyson dos Santos. "O Teorama da Convexidade do Mapa do Momento." Universidade Federal de Pernambuco, 2007. https://repositorio.ufpe.br/handle/123456789/7567.

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Made available in DSpace on 2014-06-12T18:33:36Z (GMT). No. of bitstreams: 2 arquivo8717_1.pdf: 683788 bytes, checksum: f2a68fef055bf7afc06e875675d9e54f (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2007<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Nesta dissertação apresentamos o teorema da convexidade de Atiyah-Guillemin-Sternberg sobre a imagem do mapa do momento de uma ação Hamiltoniana de um toro sobre uma variedade simplética compacta e conexa. Este resultado fornece, em certo sentido, uma generalização para
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10

Pierce, Sarah. "'It's time man. It feels imminent' : politics at the moment of exposition." Thesis, Goldsmiths College (University of London), 2015. http://research.gold.ac.uk/11213/.

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This PhD is written in the context of the Curatorial/Knowledge programme at Goldsmiths College. It deals foremost with a conversation between art practice and the curatorial, where a thesis emerges as a consideration of art practice as more than just the work of an artist. In the context of the dissertation, art practice “stages” tensions between official, institutional and situated knowledge and knowledges that are unpredictable, unfixed, and uncontained — tensions that are at the heart of what is meant by “curatorial/knowledge. ” I make a distinction between the exhibition as a bracketed, te
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11

Kopečný, Josef. "Návrh nové metody pro stereovidění." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-235903.

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This thesis covers with the problems of photogrammetry. It describes the instruments, theoretical background and procedures of acquiring, preprocessing, segmentation of input images and of the depth map calculating. The main content of this thesis is the description of the new method of stereovision. Its algorithm, implementation and evaluation of experiments. The covered method belongs to correlation based methods. The main emphasis lies in the segmentation, which supports the depth map calculation.
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12

Larsson, Jessica, and Sara Olén. "“Det är bara ett moment som man, du vet, susar förbi” : - en kvalitativ intervjustudie om vardagligt lärande i hallen." Thesis, Uppsala universitet, Institutionen för pedagogik, didaktik och utbildningsstudier, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-428782.

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Syftet med denna studie är att titta närmare på hur pedagoger som är verksamma inom förskolan ser på vardagligt lärande i hallen. De frågeställningar som besvaras i studien är;  hur används hallen som en del i det vardagliga lärandet? Vilka möjligheter och svårigheter upplever pedagogerna att det finns i hallen och hur/när kommer dessa till uttryck? Samt finns det några skillnader mellan hur de som arbetar med yngre respektive äldre barn ser på det vardagliga lärandet i hallen? För att besvara dessa frågor använde vi oss av kvalitativa intervjuer som genomfördes med tio pedagoger på fyra olika
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13

Chauca, Genaro Pablo Zamudio. "Variedades de Poisson e suas aplicações na descrição semiclássica de spin." Universidade Federal de Juiz de Fora (UFJF), 2012. https://repositorio.ufjf.br/jspui/handle/ufjf/4714.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-05-29T14:01:29Z No. of bitstreams: 1 genaropablozamudiochauca.pdf: 295489 bytes, checksum: 18212d3cbd798de7a3d5a0a546393c3c (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-05-29T19:44:50Z (GMT) No. of bitstreams: 1 genaropablozamudiochauca.pdf: 295489 bytes, checksum: 18212d3cbd798de7a3d5a0a546393c3c (MD5)<br>Made available in DSpace on 2017-05-29T19:44:50Z (GMT). No. of bitstreams: 1 genaropablozamudiochauca.pdf: 295489 bytes, checksum: 18212d3cbd798de7a3d5a0a546393c3c (MD5) Pr
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14

Lavin, Matthew Josef. "Collaborative momentum: the author and the middle man in U.S. literature and culture." Diss., University of Iowa, 2012. https://ir.uiowa.edu/etd/1352.

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In the frame introduction to Willa Cather's My Ántonia (1918), an unnamed author encounters her childhood friend Jim Burden on a cross-country train. Jim asks the author why she has never written anything about their mutual friend Ántonia. To answer Jim's criticism, she proposes they both write stories about Ántonia, but only Jim honors the agreement. The rest of the novel is put forth as Jim's manuscript "substantially" as he brought it to the author (xii). This scenario is but one of several ways My Ántonia evokes Cather's experience ghostwriting S.S. McClure's My Autobiography (1914) for, j
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15

Menzio, Davide. "Long term chaotic attitude behaviour on highly eccentric orbits : INTEGRAL Case Study." Thesis, KTH, Farkost och flyg, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-203809.

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The main issues discussed in this paper are related to the refinement of the on-ground casualty risk computation for the specific case of INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL). The current approach, unable to predict the spacecraft attitude motion, assumes random tumbling motion as initial condition to simulate the fragmentation process. The wide experience in break-up analysis, acquired after years of practice with simulation, identified attitude to be one of the major drivers of uncertainty. The Space Debris Office (SDO) demanded a specific research in the field of the l
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16

Sina, Md Ibne. "Satellite Image Processing with Biologically-inspired Computational Methods and Visual Attention." Thèse, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/23122.

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The human vision system is generally recognized as being superior to all known artificial vision systems. Visual attention, among many processes that are related to human vision, is responsible for identifying relevant regions in a scene for further processing. In most cases, analyzing an entire scene is unnecessary and inevitably time consuming. Hence considering visual attention might be advantageous. A subfield of computer vision where this particular functionality is computationally emulated has been shown to retain high potential in solving real world vision problems effectively. In this
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17

Sanson, Fabrice. "Génération et optimisation d'harmoniques d’ordres élevés portant un moment angulaire orbital pour l'injection dans un plasma de laser X-UV." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASP026.

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Ce manuscrit présente le travail de thèse CIFRE/Amplitude réalisé pour mettre en place sur la ligne XUV de LASERIX une expérience de génération d'harmoniques par un faisceau infrarouge de pompe portant un moment angulaire non nul produit par ajout d'une lame de phase. L'originalité de notre démarche a été de générer les harmoniques dans une cellule de gaz relativement longue (de l'ordre de 10mm) et de caractériser les vortex optiques de l’harmonique 25 par un Hartmann Extreme Ultraviolet. Nous avons démontré que la sensibilité du détecteur et la fiabilité du traitement logiciel des données per
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18

MOSSA, ROBERTO. "Balanced metrics on complex vector bundles and the diastatic exponential of a symmetric space." Doctoral thesis, Università degli Studi di Cagliari, 2011. http://hdl.handle.net/11584/266274.

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This thesis deals with two different subjects: balanced metrics on complex vector bundles and the diastatic exponential of a symmetric space. Correspondingly we have two main results. In the first one we prove that if a holomorphic vector bundle E over a compact Kähler manifold (M,ω) admits a ω-balanced metric then this metric is unique. In the second one, after defining the diastatic exponential of a real analytic Kähler manifold, we prove that for every point p of an Hermitian symmetric space of noncompact type there exists a globally defined diastatic exponential centered in p which is a d
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19

Marigliano, Giulia. "Descrittori meteo-climatici del regime di frequenza dei massimi annuali di precipitazione sub-giornaliera osservati in Emilia-Romagna." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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Sulla base del modello proposto da Di Baldassarre et al. (2006), che utilizza la precipitazione media annuale (MAP) come proxy della posizione geografica, l’elaborato di Tesi si è posto come obiettivo quello di ricercare ulteriori proxy in grado di fornire una migliore previsione degli eventi estremi di precipitazione, in modo da migliorare la capacità di previsione del modello. Sono stati valutati il 95° percentile delle cumulate annue di precipitazione e il 95° percentile dei dati di precipitazione giornaliera, e per il calcolo degli L-momenti (v. Hosking e Wallis, 1993, 1997), momenti stati
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20

Abdallah, Abdallah Sabry. "Investigation of New Techniques for Face detection." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/33191.

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The task of detecting human faces within either a still image or a video frame is one of the most popular object detection problems. For the last twenty years researchers have shown great interest in this problem because it is an essential pre-processing stage for computing systems that process human faces as input data. Example applications include face recognition systems, vision systems for autonomous robots, human computer interaction systems (HCI), surveillance systems, biometric based authentication systems, video transmission and video compression systems, and content based image retrie
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21

Teixidó, Roman Miguel. "A cotangent bundle Hamiltonian tube theorem and its applications in reduction theory." Doctoral thesis, Universitat Politècnica de Catalunya, 2015. http://hdl.handle.net/10803/288376.

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The Marle-Guillemin-Sternberg (MGS) model is an extremely important tool for the theory of Hamiltonian actions on symplectic manifolds. It has been extensively used to prove many local results both in symplectic geometry and in symmetric Hamiltonian systems theory. It provides a model for a tubular neighborhood of a group orbit and puts in normal form the group action and the symplectic structure. The main drawback of the MGS model is that it is not explicit. Only it existence and main properties can be proved. Moreover, for cotangent bundles, this model does not respect the natural fibratio
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22

Reuven, Genuyah S. "Commission of Two Narratives of the Psyche: Reading Poqéakh in Nella Larsen’s Quicksand and Ralph Ellison’s Invisible Man." DigitalCommons@Robert W. Woodruff Library, Atlanta University Center, 2019. http://digitalcommons.auctr.edu/cauetds/170.

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This study focuses on the novels of Quicksand by Nella Larsen and Invisible Man by Ralph Ellison to explore the phenomenon of poqéakh (פֹּקֵחַ) through the fictionalized lived experiences of their protagonists, Helga Crane and invisible man. Each novelist’s representation of poqéakh offers a portrait of the protagonists’ psyches. The narratives reveal an unsettling truth for the protagonists, who are members of a population often targeted, stigmatized, and fashioned or re-fashioned by Americans and various environs in American society, that they must assimilate—not only their bodies, but their
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23

Cheung, Anthony Hing-lam. "Design and implementation of an Arabic optical character recognition system." Thesis, Queensland University of Technology, 1998. https://eprints.qut.edu.au/36073/1/36073_Cheung_1998.pdf.

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Character recognition is not a difficult task for humans who repeat the process thousands of times every day as they read papers or books. However, after more than 40 years of intensive investigation, there is still no machine that can recognize alphabetic characters as well as humans. Optical Character Recognition (OCR) is the process of converting a raster image representation of a document into a format that a computer can process. It involves many sub-disciplines of computer science including digital image processing, pattern recognition, natural language processing, artificial intelligen
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24

Simmeborn, Fleischer Ann. "”Man vill ju klara sig själv” : Studievardagen för studenter med Asperger syndrom i högre utbildning." Doctoral thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, CHILD, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-20984.

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Sammanfattning Sedan början av 2000-talet har det skett en markant ökning av studier gällande barn och ungdomar och Autism. Dock är det så att den mesta forskningen fortfarande är inom det medicinska området. Endast ett fåtal av studierna rör vuxna med Asperger syndrom (AS) som studerar på högskola/universitet. Samtidigt sker en ökning av personer med AS som söker högre utbildning såsom högskola/universitet, vilket gör forskning gällande personer med diagnosen AS högaktuell. Antalet studenter med kognitiva funktionshinder, dit AS räknas, som sökt pedagogiskt stöd på högskola/universitet i Sver
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25

Neves, Evelina Maria de Almeida. "Estratégia atencional para busca visual e reconhecimento invariante de objetos baseada na integração de características bottom-up e top-down." Universidade de São Paulo, 2000. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-14032014-103419/.

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Uma das tarefas básicas dos mecanismos atencionais é decidir qual a localização dentro do campo visual, em que devemos prestar atenção primeiro. Um objeto que contenha características distintas, tais como orientação, forma, cor, tamanho, brilho, textura, etc. diferentes, pode atrair a atenção de uma maneira \"bottom-up\". A informação \"top-down\" baseia-se no conhecimento prévio e tem uma grande influência nas localizações atendidas. Inspirado nos mecanismos da Atenção Visual Humana, embora sem a pretensão de simulá-la, este trabalho prevê o desenvolvimento de uma nova metodologia que integra
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26

Payette, Jordan. "Les actions de groupes en géométrie symplectique et l'application moment." Thèse, 2014. http://hdl.handle.net/1866/11640.

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Ce mémoire porte sur quelques notions appropriées d'actions de groupe sur les variétés symplectiques, à savoir en ordre décroissant de généralité : les actions symplectiques, les actions faiblement hamiltoniennes et les actions hamiltoniennes. Une connaissance des actions de groupes et de la géométrie symplectique étant prérequise, deux chapitres sont consacrés à des présentations élémentaires de ces sujets. Le cas des actions hamiltoniennes est étudié en détail au quatrième chapitre : l'importante application moment y est définie et plusieurs résultats concernant les orbites de la représentat
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27

Raffoul, Raed Wissam Mathematics &amp Statistics Faculty of Science UNSW. "Functional calculus and coadjoint orbits." 2007. http://handle.unsw.edu.au/1959.4/43693.

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Let G be a compact Lie group and let π be an irreducible representation of G of highest weight λ. We study the operator-valued Fourier transform of the product of the j-function and the pull-back of ?? by the exponential mapping. We show that the set of extremal points of the convex hull of the support of this distribution is the coadjoint orbit through ?? + ??. The singular support is furthermore the union of the coadjoint orbits through ?? + w??, as w runs through the Weyl group. Our methods involve the Weyl functional calculus for noncommuting operators, the Nelson algebra of operants and t
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28

Ascah-Coallier, Isabelle. "Cohomologie de fibrés en droite sur le fibré cotangent de variétés grassmanniennes généralisées." Thèse, 2013. http://hdl.handle.net/1866/9701.

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Cette thèse s'intéresse à la cohomologie de fibrés en droite sur le fibré cotangent de variétés projectives. Plus précisément, pour $G$ un groupe algébrique simple, connexe et simplement connexe, $P$ un sous-groupe maximal de $G$ et $\omega$ un générateur dominant du groupe de caractères de $P$, on cherche à comprendre les groupes de cohomologie $H^i(T^*(G/P),\mathcal{L})$ où $\mathcal{L}$ est le faisceau des sections d'un fibré en droite sur $T^*(G/P)$. Sous certaines conditions, nous allons montrer qu'il existe un isomorphisme, à graduation près, entre $H^i(T^*(G/P),\mathcal{L})$ et $H^i(T^*
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Tayyab, Muhammad. "THE SLICER MAP: MOMENTS, CORRELATIONS AND UNIVERSALITY." Doctoral thesis, 2018. http://hdl.handle.net/2318/1674485.

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This thesis concerns the relation of different models of anomalous transport, and the possibility of identifying a corresponding universality class. Investigation of transport of matter in highly confining media is a very active field of research with numerous applications to bio- and nano-technology. We proceed from a model, called Slicer Map (SM), developed by Salari et al. CHAOS 25, 073113 (2015), that captures some features of anomalous transport, while being analytically tractable. The SM is a one-parameter family of non-chaotic, one-dimensional dynamical systems. Different trajectories
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Tayyab, Muhammad. "THE SLICER MAP: MOMENTS, CORRELATIONS AND UNIVERSALITY." Doctoral thesis, 2018. http://hdl.handle.net/11583/2711975.

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Abstract (sommario):
This thesis concerns the relation of different models of anomalous transport, and the possibility of identifying a corresponding universality class. Investigation of transport of matter in highly confining media is a very active field of research with numerous applications to bio- and nano-technology. We proceed from a model, called Slicer Map (SM), developed by Salari et al. CHAOS 25, 073113 (2015), that captures some features of anomalous transport, while being analytically tractable. The SM is a one-parameter family of non-chaotic, one-dimensional dynamical systems. Different traject
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31

Callies, Martin. "Permuting actions, moment maps and the generalized Seiberg-Witten equations." Doctoral thesis, 2016. http://hdl.handle.net/11858/00-1735-0000-0028-8738-7.

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32

Smith, Kathleen. "Connectivity and Convexity Properties of the Momentum Map for Group Actions on Hilbert Manifolds." Thesis, 2013. http://hdl.handle.net/1807/43721.

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In the early 1980s a landmark result was obtained by Atiyah and independently Guillemin and Sternberg: the image of the momentum map for a torus action on a compact symplectic manifold is a convex polyhedron. Atiyah's proof makes use of the fact that level sets of the momentum map are connected. These proofs work in the setting of finite-dimensional compact symplectic manifolds. One can ask how these results generalize. A well-known example of an infinite-dimensional symplectic manifold with a finite-dimensional torus action is the based loop group. Atiyah and Pressley proved convexity f
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Chun-chu, Lee, and 李君祝. "The vocabulary learning in german-as- a foreign language textbooks "Themen neu", "Stufen international", "Moment mal"," Passwort Deutsch"." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/11491351649808064909.

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碩士<br>輔仁大學<br>德國語文學系<br>93<br>Abstract: Each teaching method plans different processes of vocabulary learning .Nowadays, vocabulary learning will be connected with methods of intercultural-kommunicative aspect, right and left hemisphere aspect, cognitive aspect, intentional und unintentional aspect und motive aspect. In class, planning of vocabulary learning is not only connected with those methods, but also at first four important questions must be considered seriously: (1)what are the best words to learn first and how many words should be learned in a foreign language?(2)What are
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Κουλούκας, Θεόδωρος. "Δράσεις ομάδων Lie σε πολλαπλότητες Poison". Thesis, 2006. http://nemertes.lis.upatras.gr/jspui/handle/10889/893.

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"I saw lobato through emília: illustrated emílias for lobatos three moments." Tese, MAXWELL, 2005. http://www.maxwell.lambda.ele.puc-rio.br/cgi-bin/db2www/PRG_0991.D2W/SHOW?Cont=7290:pt&Mat=&Sys=&Nr=&Fun=&CdLinPrg=pt.

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Turesson, Sofia, and Malin Almén. ""Det är inte så att man typ har ångest inför lektionen eller nåt sånt där" : En kvalitativ studie kring hur olika moment i idrott och hälsa upplevs av elever." Thesis, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-3625.

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Syfte: Syftet med undersökningen är att granska olustmoment inom ämnet idrott och hälsa.Studiens frågeställningar är: Vilka moment inom idrott och hälsa uppfattar eleverna i denna studie som olustiga? På vilket sätt upplevs momenten som olustiga? Metod: En kvalitativ undersökning med halvstrukturerade intervjuer utfördes på åtta elevermellan 9 och 18 år, på en grundskola och ett gymnasium i samma geografiska område inärheten av Stockholm. De deltagande eleverna var en flicka och en pojke i årskurs tre, sexoch nio samt andra året på gymnasiet. Resultat: Aktiviteter kan ge upphov till situation
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Rakotoarison, Harijaona Lalao. "Méthode et outil de génération automatique de modèle pour l'optimisation fortement contrainte des microsystèmes magnétiques." Phd thesis, 2007. http://tel.archives-ouvertes.fr/tel-00200868.

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Les MEMS magnétiques présentent encore des champs de recherches quasi inexplorées. La course à la recherche de faisabilité d'une nouvelle structure (actionneur, capteur) est un enjeu pour les concepteurs dans ce domaine.<br />Pour répondre à ce besoin, ce travail expose des méthodes et des outils permettant de faciliter et d'automatiser des taches répétitives qui sont à la charge de ces concepteurs. Le processus de génération automatique des équations représentant le modèle est maintenant délégué à l'outil que nous avons développé. La dérivation formelle des modèles est aussi étudiée et réalis
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Pondi, Endengle Eric Marius. "Essays in empirical asset pricing." Thèse, 2018. http://hdl.handle.net/1866/21778.

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SBRANA, ALESSANDRO. "Faculty Development Centri di Professionalità Accademica (CPA)." Doctoral thesis, 2018. http://hdl.handle.net/11393/251175.

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mondo universitario ha subito un’ondata di cambiamenti che si possono ricondurre alla ricerca dell’eccellenza, declinata secondo le due dimensioni della valutazione e della rendicontazione. Tre sono quelli più evidenti: il primo, il passaggio da una ricerca curiosity driven a una ricerca funzionale al raggiungimento di risultati valutabili in tempi brevi; dalla ricerca pura a quella applicata, da un approccio problem-making a uno problem-solving, da una conoscenza come processo a una conoscenza come prodotto, da un modello disinteressato a uno utilitaristico (Barnett, 1994); il secondo, riguar
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VALENTE, LAURA. "GREGORIO NAZIANZENO Eij" ejpiskovpou" [carm. II,1,13. II,1,10] Introduzione, testo critico, commento e appendici." Doctoral thesis, 2018. http://hdl.handle.net/11393/251619.

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Invitato a Costantinopoli da una delegazione nicena, che ne chiedeva l’intervento a sostegno della comunità ortodossa locale, Gregorio di Nazianzo accantonò il desiderio di dedicarsi alla vita contemplativa e si recò nella Neja ÔRwvmh: non poteva certo immaginare che negli anni trascorsi nella capitale (dagli inizi del 379 al luglio del 381) avrebbe conosciuto, a distanza di breve tempo, l’apice e il fallimento della sua attività politico-ecclestiastica. Alla guida di un piccolo gruppo di fedeli, radunati in una sala udienze privata ribattezzata Anastasia, Gregorio esercitò con impegno i suoi
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BULGINI, Giulia. "Il progetto pedagogico della Rai: la televisione di Stato nei primi vent’anni. Il caso de ‹‹L’Approdo››." Doctoral thesis, 2018. http://hdl.handle.net/11393/251123.

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Non c’è dubbio sul fatto che la RAI, dal 1954 a oggi, abbia contribuito in misura considerevole a determinare la fisionomia dell’immaginario collettivo e dell’identità culturale dell’Italia. Si tratta di un assunto che, a distanza di più di sessant’anni, resta sempre di grande attualità, per chi si occupa della questione televisiva (e non solo). Ma a differenza di quanto avveniva nel passato, quando la tv appariva più preoccupata dei reali interessi dei cittadini, oggi essa sembra rispondere prevalentemente a dinamiche di mercato, in grado di alterarne la funzione etica e sociale. E nonostante
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