Dissertations / Theses on the topic 'Springer'
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Conocimiento, Dirección de Gestión del. "Springer Link." Springer, 2004. http://hdl.handle.net/10757/655387.
Full textBoger, D. (Dorin). "Parabolic Springer resolution." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/104605.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 73-75).
Let G be a reductive group over a field k = k. Let P be a parabolic subgroup. We construct a functor Groupoid ... is a connected space, which induces an action of generalizing a classical result. It is also a part of a study of natural equivalences between ... for P, Q associated parabolic subgroups.
by D. Boger.
Ph. D.
Kim, Dongkwan Sc D. Massachusetts Institute of Technology. "On total Springer representations." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/117313.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 133-136).
This thesis studies the alternating sum of cohomology groups of a Springer fiber (in characteristic 0), called a total Springer representation, as a representation of both the Weyl group and the stabilizer of the corresponding nilpotent element. For classical types, we present explicit formulas for the decomposition of total Springer representations into irreducible ones of the corresponding Weyl group using Kostka-Foulkes polynomials. Also, the character value at any element contained in the maximal parabolic subgroup(s) of type A is explicitly given in terms of Green polynomials. As a result, closed formulas for the Euler characteristic of Springer fibers are deduced. Our proof relies on analysis of geometry of Springer fibers and combinatorics of symmetric functions. Moreover, we provide formulas for the character value of a total Springer representation at any element in the stabilizer of the corresponding nilpotent element. For exceptional types, the character values of total Springer representations are completely known. Here, we only describe the decomposition of such representations into irreducible ones of stabilizers of corresponding nilpotent elements.
by Dongkwan Kim.
Sc. D.
Conocimiento, Dirección de Gestión del. "Guía de acceso para Springer Link." Springer, 2021. http://hdl.handle.net/10757/655387.
Full textSpringer, Steffen [Verfasser]. "Untersuchung der Wundheilung mittels Multiphotonentomographie / Steffen Springer." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2020. http://d-nb.info/1223928454/34.
Full textSpringer, Olga [Verfasser]. "Ambiguity in Charlotte Brontë’s Villette / Olga Springer." Göttingen : V&R Unipress, 2020. http://www.v-r.de/.
Full textJuteau, Daniel. "Correspondance de Springer modulaire et matrices de décomposition." Phd thesis, Université Paris-Diderot - Paris VII, 2007. http://tel.archives-ouvertes.fr/tel-00355559.
Full textChen, Zongbin. "Pureté des fibres de Springer affines pour GL_4." Thesis, Paris 11, 2011. http://www.theses.fr/2011PA112266/document.
Full textThis thesis consists of two parts. In the first part, we prove the purity of affine Springer fibers for $\gl_{4}$ in the unramified case. More precisely, we have constructed a family of non standard affine pavings for the affine grassmannian, which induce an affine paving for the affine Springer fiber. In the second part, we introduce a notion of $\xi$-stability on the affine grassmannian $\xx$ for the group $G=\gl_{d}$, and we calculate the Poincaré polynomial of the quotient $\xx^{\xi}/T$ of the stable part $\xxs$ by the maximal torus $T$ by a process analogue to the Harder-Narasimhan reduction
Hohnholz, Ruben [Verfasser], Sebastian [Akademischer Betreuer] Springer, Sebastian [Gutachter] Springer, Mathias [Gutachter] Winterhalter, and Tilman [Gutachter] Achstetter. "Plasmid-based recombination events in the yeast Saccharomyces cerevisiae / Ruben Hohnholz ; Gutachter: Sebastian Springer, Mathias Winterhalter, Tilman Achstetter ; Betreuer: Sebastian Springer." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2018. http://d-nb.info/1153607298/34.
Full textXue, Ting Ph D. Massachusetts Institute of Technology. "Nilpotent orbits in bad characteristic and the Springer correspondence." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/60202.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (p. 109-112).
Let G be a connected reductive algebraic group over an algebraically closed field of characteristic p, g the Lie algebra of G and g* the dual vector space of g. This thesis is concerned with nilpotent orbits in g and g* and the Springer correspondence for g and g* when p is a bad prime. Denote W the set of isomorphism classes of irreducible representations of the Weyl group W of G. Fix a prime number 1 7 p. We denote ... the set of all pairs (c, F), where c is a nilpotent G-orbit in g (resp. g*) and F is an irreducible G-equivariant Q1-local system on c (up to isomorphism). In chapter 1, we study the Springer correspondence for g when G is of type B, C or D (p = 2). The correspondence is a bijective map from W to 2t.. In particular, we classify nilpotent G-orbits in g (type B, D) over finite fields of characteristic 2. In chapter 2, we study the Springer correspondence for g* when G is of type B, C or D (p = 2). The correspondence is a bijective map from ... . In particular, we classify nilpotent G-orbits in g* over algebraically closed and finite fields of characteristic 2. In chapter 3, we give a combinatorial description of the Springer correspondence constructed in chapter 1 and chapter 2 for 8 and g*. In chapter 4, we study the nilpotent orbits in 8* and the Weyl group representations that correspond to the pairs ... under Springer correspondence when G is of an exceptional type. Chapters 1, 2 and 3 are based on the papers [X1, X2, X3]. Chapter 4 is based on some unpublished work.
by Ting Xue.
Ph.D.
Yue, Guangyi. "Combinatorics of affine Springer fibers and combinatorial wall-crossing." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/126939.
Full textCataloged from the official PDF of thesis.
Includes bibliographical references (pages 149-152).
This thesis deals with several combinatorial problems in representation theory. The first part of the thesis studies the combinatorics of affine Springer fibers of type A. In particular, we give an explicit description of irreducible components of Fl[subscript tS] and calculate the relative positions between two components. We also study the lowest two-sided Kazhdan-Lusztig cell and establish a connection with the affine Springer fibers, which is compatible with the affine matrix ball construction algorithm. The results also prove a special case of Lusztig's conjecture. The work in this part include joint work with Pablo Boixeda. In the second part, we define the combinatorial wall-crossing transformation and the generalized column regularization on partitions and prove that a certain composition of these two transformations has the same effect on the one-row partition. This result gives a special situation where column regularization, can be used to understand the complicated Mullineux map, and also proves a special case of Bezrukavnikov's conjecture. Furthermore, we prove a condition under which the two maps are exactly the same, generalizing the work of Bessenrodt, Olsson and Xu. The combinatorial constructions is related to the Iwahori-Hecke algebra and the global crystal basis of the basic [ ... ]-module and we provide several conjectures regarding the q-decomposition numbers and generalizations of results due to Fayers. This part is a joint work with Panagiotis Dimakis and Allen Wang.
by Guangyi Yue.
Ph. D.
Ph.D. Massachusetts Institute of Technology, Department of Mathematics
Pagnon, Ngoc Gioan Jean. "Etude des orbites nilpotentes par l'application de Springer généralisée." Aix-Marseille 1, 2003. http://www.theses.fr/2003AIX11021.
Full textSauter, Julia Anneliese. "Springer theory and the geometry of quiver flag varieties." Thesis, University of Leeds, 2013. http://etheses.whiterose.ac.uk/6318/.
Full textDirscherl, Cindy [Verfasser], Sebastian [Akademischer Betreuer] Springer, Sebastian [Gutachter] Springer, Gerhard [Gutachter] Schütz, and Susanne [Gutachter] Illenberger. "Antibody micropatterns as a tool to study MHC class I molecules / Cindy Dirscherl ; Gutachter: Sebastian Springer, Gerhard Schütz, Susanne Illenberger ; Betreuer: Sebastian Springer." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2018. http://d-nb.info/1168903246/34.
Full textSlooten, Klaas-Jan. "A combinatorial generalization of the Springer correspondence for classical type." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2003. http://dare.uva.nl/document/66926.
Full textSpringer, Jan P. [Verfasser], and Bernd [Akademischer Betreuer] Fröhlich. "Multi-Frame Rate Rendering / Jan P. Springer ; Betreuer: Bernd Fröhlich." Weimar : Professur Systeme der Virtuellen Realität, 2008. http://d-nb.info/111572777X/34.
Full textAnjanappa, Raghavendra [Verfasser], Sebastian [Akademischer Betreuer] Springer, Sebastian [Gutachter] Springer, Charlotte [Gutachter] Uetrecht, and Lahore Hector Marcelo [Gutachter] Fernández. "Generation and crystallization of empty disulfide-stabilized MHC class I proteins / Raghavendra Anjanappa ; Gutachter: Sebastian Springer, Charlotte Uetrecht, Hector Marcelo Fernández Lahore ; Betreuer: Sebastian Springer." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2020. http://d-nb.info/1215906617/34.
Full textSäbrink, Hanna, and Annica Johansson. "Flickor är gnabbiga och gnälliga medan pojkar bara springer och slåss." Thesis, Kristianstad University College, Department of Teacher Education, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-4560.
Full textAbstractSyftet med denna uppsats är att synliggöra förskollärarnas tankar och synsätt kring hur de uppfattar att de behandlar barnen ur ett genusperspektiv i konfliktsituationer. Undersökningen är baserad på en litteraturstudie och intervjuer av sex förskollärare. De är verksamma på tre olika småbarnsavdelningar i förskolan. Resultatet visar att de flesta förskollärarna anser sig behandla flickor och pojkar likadant i konfliktsituationer. Men de är överens om att hade de blivit observerade av en objektiv individ, hade kanske deras handlande visat sig vara annorlunda. Vår slutsats är att pedagoger måste bli medvetna om sitt förhållningssätt i konfliktsituationer ur ett genusperspektiv. För att de sedan ska kunna behandla barnen lika och inte beroende på vilket genus de har.
Springer, Tobias [Verfasser]. "Total Frame Potential and its Applications in Data Clustering / Tobias Springer." Aachen : Shaker, 2014. http://d-nb.info/1049382927/34.
Full textNandakumar, Vinoth. "Coherent sheaves on varieties arising in Springer theory, and category 0." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99067.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 93-96).
In this thesis, we will study three topics related to Springer theory (specifically, the geometry of the exotic nilpotent cone, and two-block Springer fibers), and stability conditions for category 0. In the first chapter, we will be studying the geometry of the exotic nilpotent cone (which is a variant of the nilpotent cone in type C introduced by Kato). Bezrukavnikov has established a bijection between A+, the dominant weights for an arbitrary simple algebraic group H, and 0, the set of pairs consisting of a nilpotent orbit and a finite-dimensional irreducible representation of the isotropy group of the orbit (as originally conjectured by Lusztig and Vogan). Here we prove an analogous statement for the exotic nilpotent cone. In the second chapter (which is based on joint work with Rina Anno), we study the exotic t-structure for a two-block Springer fibre (i.e. for a nilpotent matrix of type (m + n, n) in type A). The exotic t-structure has been defined by Bezrukavnikov and Mirkovic for Springer theoretic varieties in order to study representations of Lie algebras in positive characteristic. Using techniques developed by Cautis and Kamnitzer, we show that the irreducible objects in the heart of the exotic t-structure are indexed by crossingless (m, m + 2n) matchings. We also show that the resulting Ext algebras resemble Khovanov's arc algebras (but placed on an annulus). In the third chapter, we study stability conditions on certain sub-quotients of category 0. Recently, Anno, Bezrukavnikov and Mirkovic have introduced the notion of a "real variation of stability conditions" (which are related to Bridgeland's stability conditions), and construct an example using categories of coherent sheaves on Springer fibers. Here we construct another example, by studying certain sub-quotients of category 0 with a fixed Gelfand-Kirillov dimension. We use the braid group action on the derived category of category 0, and certain leading coefficient polynomials coming from translation functors.
by Vinoth Nandakumar.
Ph. D.
Broström, Madeleine, and Emelie Larsson. "Klara, färdiga, generation Z : Akta så de inte springer ifrån er!" Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18820.
Full textBackground: To motivate and retain employees, reward systems are used in many organizations as an effective management tool. A new generation, Generation Z is about to enter the labor market, which means new traits, characteristics and attitudes towards work and the workplace. It is therefore important that organizations take Generations Z’s strengths and motivational factors into account, in order to guide and motivate them to achieve the organization’s goals and keep them in the organization. With unmotivated and dissatisfied employees, organizations can lose important skills and increase their labor turnover, which is a huge expense for organizations. One industry that Swedish Generation Z will be working within is the banking industry, which is the industry this study will focus on. Purpose: The purpose of the study is to contribute with a deeper knowledge and understanding of what motivates Swedish Generation Z in working life. Organizations within the banking industry can, based on the information in this study, design and adapt their reward systems in the most efficient way to motivate Generation Z. By succeeding in this, organizations can keep Generation Z in the company and thereby reduce their labor turnover to the better. Theory: The theory of the study starts with the generation theory by Mannheim (1970) and a definition of Generation Z. Furthermore, two motivation theories, the hierarchy of needs by Maslow (1987) and the two-factor theory by Hertzberg et al. (1959) which facilitates the understanding of what creates motivation. Finally, theories of reward systems, financial and non-financial rewards are discussed. Method: This study is based on a case study performed as a quantitative survey with individuals within Generation Z, who studied some form of economics at the university level. The survey was supplemented by four qualitative interviews with individuals within Generation Z, who worked in the banking industry. The two collection methods together constituted a triangulation. Conclusions: The factors that are the most motivating in a Generation Z reward system are the non-financial rewards: career development, skills development, and influence over tasks. In addition, job security, attention from managers and a good relationship with colleagues were considered important parameters for staying in a workplace.
Saini, Sunill Kumar [Verfasser], Sebastian [Akademischer Betreuer] Springer, Jonathan W. [Akademischer Betreuer] Yewdell, Mathias [Akademischer Betreuer] Winterhalter, and Susanne [Akademischer Betreuer] Illenberger. "Dipeptide mediated modulation of peptide binding to MHC class I molecules / Sunill Kumar Saini. Betreuer: Sebastian Springer. Gutachter: Sebastian Springer ; Jonathan W. Yewdell ; Mathias Winterhalter ; Susanne Illenberger." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2014. http://d-nb.info/1087305373/34.
Full textFritzsche, Susanne [Verfasser], Sebastian [Akademischer Betreuer] Springer, Susanne [Akademischer Betreuer] Illenberger, and Hesso [Akademischer Betreuer] Farhan. "Differential Transport of Murine MHC Class I Molecules from the Endoplasmic Reticulum to the Golgi Apparatus / Susanne Fritzsche. Betreuer: Sebastian Springer. Gutachter: Sebastian Springer ; Susanne Illenberger ; Hesso Farhan." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2015. http://d-nb.info/1087315492/34.
Full textChen, Zongbin. "Sur la pureté des fibres de Springer affines non-ramifiées pour GL4." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00656163.
Full textSpringer, Frederik [Verfasser]. "Kontextuale und individuelle Determinanten strategischen Wahlverhaltens : Eine international vergleichende Analyse / Frederik Springer." Baden-Baden : Nomos Verlagsgesellschaft mbH & Co. KG, 2020. http://d-nb.info/1227803656/34.
Full textNascimento, Luiz Otavio da Silva. "Elementos de gestão para o alto desempenho : o caso da Springer Carrier." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2004. http://hdl.handle.net/10183/5944.
Full textSpringer, Jochen [Verfasser]. "Effekte pro-inflammatorischer peptiderger Mediatoren auf die Pathophysiologie entzündlicher Atemwegserkrankungen / Jochen Springer." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2011. http://d-nb.info/1025552369/34.
Full textMontealegre, Sebastián [Verfasser], Sebastian [Akademischer Betreuer] Springer, Susanne [Akademischer Betreuer] Illenberger, Christian [Akademischer Betreuer] Hammann, and Peter van [Akademischer Betreuer] Endert. "The role of beta two microglobulin in the endocytosis of MHC class I molecules / Sebastián Montealegre. Betreuer: Sebastian Springer. Gutachter: Sebastian Springer ; Susanne Illenberger ; Christian Hammann ; Peter van Endert." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2015. http://d-nb.info/1087325803/34.
Full textRössler, Johannes. "Poetik der Kunstgeschichte Anton Springer, Carl Justi und die ästhetische Konzeption der deutschen Kunstwissenschaft." Berlin Akad.-Verl, 2006. http://d-nb.info/988212099/04.
Full textAbualrous, Esam [Verfasser], Sebastian [Akademischer Betreuer] Springer, Ulrich [Akademischer Betreuer] Kleinekathöfer, Mathias [Akademischer Betreuer] Winterhalter, and Martin [Akademischer Betreuer] Zacharias. "Molecular mechanism of peptide binding to major histocompatibility complex class I molecules in the cellular context / Esam Abualrous. Betreuer: Sebastian Springer. Gutachter: Sebastian Springer ; Ulrich Kleinekathöfer ; Mathias Winterhalter ; Martin Zacharias." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2015. http://d-nb.info/1081255463/34.
Full textAndreasson, Linda, and Ida Christerson. "”De springer till kaffet” : en studie om barns upplevelser av stress i förskolan." Thesis, Högskolan i Borås, Akademin för bibliotek, information, pedagogik och IT, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-13079.
Full textDue to published reports, studies and newspaper articles about increased stress at preschool, for both children and educators, this study focuses on children's experience of stress at preschool. The purpose of the study is to investigate whether the children experience stress at the preschool, how they describe this, how they handle the stress and what affects their experiences. The study is based on a qualitative method focusing on interviews of children, individually as well as in groups and a total of six children have participated. The study shows that children in a realistic way can describe both the concept of stress and the responses to it. Their own experiences are linked to both private and preschool activities. The stress the children experience in preschool can be linked to various factors, including the environment, premises, noise level at the preschool and the feeling of hurry to the best bike. Furthermore, the study shows that the stress that occurs at preschool is handled by the children through relationships with other children and educators as well as through different coping strategies and resources.
Springer, Alexander [Verfasser]. ""Charakterisierung der Heterogenität bei der Bildung von Netzwerken durch radikalische Copolymerisation" / Alexander Springer." Clausthal-Zellerfeld : Universitätsbibliothek Clausthal, 2010. http://d-nb.info/1004357303/34.
Full textWilbert, Arik [Verfasser]. "Two-row Springer fibers, foams and arc algebras of type D / Arik Wilbert." Bonn : Universitäts- und Landesbibliothek Bonn, 2017. http://d-nb.info/113904897X/34.
Full textSpringer, Nina [Verfasser]. "Probleme der alkoholbedingt verminderten Schuldfähigkeit (§ 21 StGB) unter Berücksichtigung rechtsvergleichender Überlegungen / Nina Springer." Aachen : Shaker, 2009. http://d-nb.info/1161309845/34.
Full textFresse, Lucas. "Une étude combinatoire de la géométrie des fibres de Springer de type A." Lyon 1, 2007. http://www.theses.fr/2007LYO10322.
Full textThe variety of flags which are stable by a nilpotent endomorphism is called Springer fiber. We study this variety and its irreducible components. The fixed points of a torus on this variety are parameterized by a set of tableaux said row-standard. We construct a cell decomposition of the variety which is naturally parameterized by the row-standard tableaux, since each cell contains one fixed point, and such that the codimension of cells is analogous to a Bruhat length. This allows a handy calculation of the Betti numbers. When the nilpotent endomorphism is of hook, two-rows or two-columns type, we define a notion of constructibility for the row-standard tableaux which allows to describe the fixed points of the components. We deduce a calculation of the dimension of a finite intersection of components and, in the two-columns case, a criterion of singularity
VERMA, SUJIT KUMAR [Verfasser], Sebastian [Akademischer Betreuer] Springer, Sebastian [Gutachter] Springer, Michael [Gutachter] Köhler, Mathias [Gutachter] Winterhalter, and Werner M. [Gutachter] Nau. "Polyelectrolyte Microcapsules: A versatile and sensitive tool for the detection of protein and nucleic-acid analytes / SUJIT KUMAR VERMA ; Gutachter: SEBASTIAN SPRINGER, MICHAEL KÖHLER, MATHIAS WINTERHALTER, WERNER M. NAU ; Betreuer: SEBASTIAN SPRINGER." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2017. http://d-nb.info/114810397X/34.
Full textMustard, Andrew Gordon. "James White and SDA organization : historical development : 1844-1881 /." Berrien Springs (Mich.) : Andrews university press, 1988. http://catalogue.bnf.fr/ark:/12148/cb356941037.
Full textSpringer, Felix [Verfasser]. "Probing the energy barrier distribution in arrays of patterned magnetic nano islands / Felix Springer." Konstanz : Bibliothek der Universität Konstanz, 2011. http://d-nb.info/1017326568/34.
Full textSpringer, Theresa Veronika [Verfasser]. "Mathematical analysis and computational methods for Probabilistic Multi-Hypothesis Tracking (PMHT) / Theresa Veronika Springer." Ulm : Universität Ulm. Fakultät für Mathematik und Wirtschaftswissenschaften, 2013. http://d-nb.info/1032947373/34.
Full textSpringer, Alexander [Verfasser]. "Mittelfristige klinische und radiologische Ergebnisse nach osteosynthetischer Versorgung von Pilon tibial Frakturen / Alexander Springer." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2019. http://d-nb.info/1194378935/34.
Full textSpringer, Matthias [Verfasser], and Stefan [Gutachter] Becker. "Fluid–Structure–Acoustics Interaction of Turbulent Wall–Bounded Flows / Matthias Springer ; Gutachter: Stefan Becker." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2018. http://d-nb.info/1153203278/34.
Full textGoodwin, Simon Mark. "Relative Springer isomorphisms and the conjugacy classes in Sylow p-subgroups of Chevalley groups." Thesis, University of Birmingham, 2005. http://etheses.bham.ac.uk//id/eprint/118/.
Full textSorlin, Karine. "Représentations de Gelfand-Graev et correspondance de Springer dans les groupes réductifs non connexes." Amiens, 2001. http://www.theses.fr/2001AMIE0009.
Full textBoixeda, Alvarez Pablo. "Affine Springer fibers and the representation theory of small quantum groups and related algebras." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/126920.
Full textCataloged from the official PDF of thesis.
Includes bibliographical references (pages 125-128).
This thesis deals with the connections of Geometry and Representation Theory. In particular we study the representation theory of small quantum groups and Frobenius kernels and the geometry of an equivalued affine Springer fiber Fl[subscript ts] for s a regular semisimple element. In Chapter 2 we relate the center of the small quantum group with the cohomology of the above affine Springer fiber. This includes joint work with Bezrukavnikov, Shan and Vaserot. In Chapter 3 we study the geometry of the affine Springer fiber and in particular understand the fixed points of a torus action contained in each component. In Chapter 4 we further have a collection of algebraic results on the representation theory of Frobenius kernels. In particular we state some results pointing towards some construction of certain partial Verma functors and we compute this in the case of SL₂. We also compute the center of Frobenius kernels in the case of SL₂ and state a conjecture on a possible inductive construction of the general center.
by Pablo Boixeda Alvarez.
Ph. D.
Ph.D. Massachusetts Institute of Technology, Department of Mathematics
Springer, Ramon Maximilian [Verfasser]. "Numerical simulation of ultrashort laser pulses using the smoothed pseudo Wigner distribution / Ramon Springer." München : Verlag Dr. Hut, 2020. http://d-nb.info/1222352893/34.
Full textSpringer, Judith [Verfasser]. "Analyse der OCT4-Expression in unrestringierten somatischen Stammzellen (USSC) aus humanem Nabelschnurblut / Judith Springer." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2017. http://d-nb.info/113486549X/34.
Full textSpringer, Ramon [Verfasser]. "Numerical simulation of ultrashort laser pulses using the smoothed pseudo Wigner distribution / Ramon Springer." München : Verlag Dr. Hut, 2020. http://d-nb.info/1222352893/34.
Full textJanßen, Linda [Verfasser], Sebastian [Akademischer Betreuer] [Gutachter] Springer, Susanne [Gutachter] Illenberger, Hartmut [Gutachter] Hengel, and Matthias [Gutachter] Ullrich. "The murine cytomegalovirus immunoevasin gp40 binds to MHC class I molecules to retain them in the early secretory pathway / Linda Janßen ; Gutachter: Sebastian Springer, Susanne Illenberger, Hartmut Hengel, Matthias Ullrich ; Betreuer: Sebastian Springer." Bremen : IRC-Library, Information Resource Center der Jacobs University Bremen, 2016. http://d-nb.info/1116080354/34.
Full textEdelbrink, Marcus, and Linda Engman. "Varför springer gasellen snabbare? : En kvalitativ studie om hur tillväxtföretag i Umeå arbetar med strategiimplementering." Thesis, Umeå University, Umeå School of Business, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-24488.
Full textProblem: Vilka tillväxtstrategier ligger till grund för snabbt växande gasellföretag och kan likheter identifieras i strategiimplementeringen?
Syfte: Syftet med denna studie är att identifiera om gasellföretag i Umeå har liknande tillväxtstrategier för att uppnå sin snabba framgång. Genom att identifiera och kartlägga företag i Umeå som kategoriseras som gasellföretag vill vi få en ökad inblick och förståelse kring vilka strategier som ligger till grund för den snabba tillväxten samt vilken påverkan ledaren har.
Teori: Vi har som utgångspunkt i vår teoretiska referensram använt oss utav Johan Wiklunds teoretiska tillväxtmodell som består utav fem olika variabler som skapar tillväxt inom ett företag; resurs, kompetens, motivation, miljö och strategi. Till denna modell har vi även inkluderat ledarskap eftersom vi anser att ledarskapet inom ett företag påverkar individerna på en arbetsplats, vilket tillsammans påverkar tillväxten och strategin. Med denna modell som utgångspunkt har vi valt att angripa vårt problem med olika teorier knutna till de ovan nämnda variablerna.
Metod: Vi har använt oss av en kvalitativ undersökningsmetod för vår studie. Vi har i vår studie valt att utgå ifrån teorier för att ha dessa som utgångsmaterial då vi genomför vår empiriska studie för att sedan i analysen av empirin koppla verkligheten mot teorierna. Detta är i enighet med det deduktiva angreppssättet, vilket vi även har valt som angreppssätt. Vår undersökningsmetod kan klassificeras som deskriptiv då vi vill beskriva förhållanden mellan olika företags implementering av strategi och detta kommer vi att göra med hjälp av modeller vilket är i enighet med den undersökningsmetod som vi valt.
Empiri: Vi har intervjuat fem olika gasellföretag lokaliserade i Umeå. Vi har valt att presentera vårt empiriska material genom att dela upp kapitlet på likartat vis som teorikapitlet samt vår intervjuguide. Detta för att underlätta förståelsen och läsningen för läsaren, samt knyta ihop alla delarna på ett överskådligt sätt. Vi har även valt att presentera företagens svar samlat under de ställda frågorna eftersom att vi anser att det blir enklare för läsaren att jämföra de olika svaren.
Resultat: Studien visar att gasellföretagen har haft marknadspenetration eller diversifiering som tillväxtstrategi och då genom antingen en fokuserad eller differentierad strategi. De likheter som vi har identifierat när det handlar om strategiimplementeringen är att ledarskap i gasellföretagen bottnar väldigt mycket i ett tidigare eller nutida idrottsintresse. Gasellföretagen ser sin personal som främsta resurser och de anser även att det är viktigt att upprätthålla ett gott anseende för att företagets resurser och kompetens ska verka på ett optimalt sätt. Frihet under ansvar är ett uttryck som genomsyrar gasellföretagens kultur, vilket har stor påverkan på anställda. Drivkrafterna som påverkar gasellföretagen att uppnå framgång och exceptionell tillväxt kan sammanfattningsvis beskrivas som ambition, initiativ, frihet och uthållighet.
Springer, Katja [Verfasser], and Renate [Akademischer Betreuer] Breuninger. "Natalität als Grundstruktur des Daseins in der Philosophie Hannah Arendts / Katja Springer ; Betreuer: Renate Breuninger." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2018. http://d-nb.info/1160939241/34.
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