Dissertations / Theses on the topic 'Chern character'
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Platt, David. "Chern Character for Global Matrix Factorizations." Thesis, University of Oregon, 2013. http://hdl.handle.net/1794/13244.
Full textDumitraşcu, Constantin Dorin. "The odd chern character and obstruction theory /." This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-05092009-040330/.
Full textDumitra?cu, Constantin Dorin. "The odd chern character and obstruction theory." Thesis, Virginia Tech, 1995. http://hdl.handle.net/10919/42530.
Full textHaving as starting point a formula described in the paper of Baum & Douglas, [BmDg] the odd-degree component of the Chern character is is analyzed. Our presentation uses the obstruction theory definition Chern characteristic classes in order to emphasize the connections with the even-degree component (see Theorem 4.3.1) and leads to a natural justification of the fundamental property of the Chern character, i.e. of being a ring homomorphism. The reader is assumed to have some background in topological Î -theory and algebraic topology.
Master of Science
Liu, Wenran. "Caractère de Chern en cohomologie basique équivariante." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTS026/document.
Full textFrom 1980s, it is an open problem of proposing cohomologic formula for the basic index of a transversally elliptic basic differential operator on a vector bundle over a foliated manifold. In 1990s, El Kacimi-Alaoui has proprosed to use the Molino theory for study this index. Molino has proved that to every transversally oriented Riemannien foliation, we can associate a manifold, called basique manifold, which is équiped with an action of orthogonal group, El Kacimi-Alaoui has shown how to associate a transversally elliptic basic differential operator an operator on a vector bundle, called useful bundle, over the basique manifold.The idea is to obtain the desired cohomologic formula from résultats about the operator on the useful bundle. This thesis is a first step in this direction. While the Riemannien foliation is Killing, Goertsches et Töben have remarked that there exists a naturel cohomologic isomorphism between the equivariant basique cohomology of the Killing foliation and the equivariant cohomology of the basique manifold.The principal result of this thesis is the geometric realisation of the cohomologic isomorphism by Chern characters under some hypothèses
Taher, Chadi. "Calculating the parabolic chern character of a locally abelain parabolic bundle : the chern invariants for parabolic bundles at multiple points." Nice, 2011. http://www.theses.fr/2011NICE4013.
Full textSchlarmann, Eric [Verfasser], and Bernhard [Akademischer Betreuer] Hanke. "A cocycle model for the equivariant Chern character and differential equivariant K-theory / Eric Schlarmann ; Betreuer: Bernhard Hanke." Augsburg : Universität Augsburg, 2020. http://d-nb.info/1219852554/34.
Full textDias, David Pires. "O caráter de Chern-Connes para C*-sistemas dinâmicos calculado em algumas álgebras de operadores pseudodiferenciais." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/45/45131/tde-05082008-164858/.
Full textGiven a C$^*$-dynamical system $(A, G, \\alpha)$ one defines a homomorphism, called the Chern-Connes character, that take an element in $K_0(A) \\oplus K_1(A)$, the K-theory groups of the C$^*$-algebra $A$, and maps it into $H_{\\mathbb}^*(G)$, the real deRham cohomology ring of $G$. We explictly compute this homomorphism for the examples $(\\overline{\\Psi_^0(S^1)}, S^1, \\alpha)$ and $(\\overline{\\Psi_^0(S^2)}, SO(3), \\alpha)$, where $\\overline{\\Psi_^0(M)}$ denotes the C$^*$-álgebra gene\\-rated by the classical pseudodifferential operators of zero order in the manifold $M$ and $\\alpha$ the action of conjugation by the regular representation (translations).
Savin, Anton, Bert-Wolfgang Schulze, and Boris Sternin. "On the invariant index formulas for spectral boundary value problems." Universität Potsdam, 1998. http://opus.kobv.de/ubp/volltexte/2008/2528/.
Full textPauly, Markus [Verfasser]. "Chern characters for matrix factorizations / Markus Pauly." Mainz : Universitätsbibliothek Mainz, 2019. http://d-nb.info/1187681229/34.
Full textZhang, Yeping. "Limites adiabatiques, fibrations holomorphes plates et théorème de R.R.G." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS264/document.
Full textThis thesis consists of two parts. The first part is an article written jointly with Martin Puchol and Jialin Zhu, the second part is a series of results obtained by myself in connection with the Riemann-Roch-Grothendieck theorem for flat vector bundles. In the first part, we give an analytic approach to the behavior of classical Ray-Singer analytic torsion in de Rham theory when a manifold is separated along a hypersurface. More precisely, we give a formula relating the analytic torsion of the full manifold, and the analytic torsion associated with relative or absolute boundary conditions along the hypersurface. In the second part of this thesis, we refine the results of Bismut-Lott on direct images of flat vector bundles to the case where the considered flat vector bundle is itself the fiberwise holomorphic cohomology of a vector bundle along a flat fibration by complex manifolds. In this context, we give a formula of Riemann-Roch-Grothendieck in which the Todd class of the relative holomorphic tangent bundle appears explicitly. By replacing cohomology classes by explicit differential forms in Chern-Weil theory, we extend the constructions of Bismut-Lott in this context
Chen, Qiang [Verfasser], Aldo [Akademischer Betreuer] Boccaccini, Sannakaisa [Akademischer Betreuer] Vietanen, and Fernández Begoña [Akademischer Betreuer] Ferrari. "Electrophoretic Deposition of Composite Coatings with Bioactive Character and Drug Delivery Capability / Qiang Chen. Gutachter: Aldo Boccaccini ; Sannakaisa Vietanen ; Begoña Ferrari Fernández." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2015. http://d-nb.info/1076166725/34.
Full textRaven, Jeffrey Adam. "An equivariant bivariant chern character." 2004. http://etda.libraries.psu.edu/theses/approved/WorldWideIndex/ETD-723/index.html.
Full textTamme, Georg [Verfasser]. "The relative Chern character and regulators / vorgelegt von Georg Tamme." 2010. http://d-nb.info/1004982054/34.
Full textUpmeier, Markus. "Algebraic Structure and Integration in Generalized Differential Cohomology." Doctoral thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0022-5E03-9.
Full textMeyer, Marcus [Verfasser]. "Chern characters for topological groups / vorgelegt von Marcus Meyer." 2006. http://d-nb.info/98305200X/34.
Full textChung, Ching-Yu, and 鍾謦宇. "A Study on Unity of Action and Character of Cao Cao and Chen Gong in Beijing Opera." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/68362193429513088037.
Full text中國文化大學
戲劇學系
99
A Study on Unity of Action and Character of Cao Cao and Chen Gong in Beijing Opera Abstract This is a study on unity of action and character of historical personage Cao Cao and Chen Gong in create of literature and art. Research basis by theories of poetic truth in Aristotle’s "Poetics". The main subjects are History, Novel and Beijing Opera. Study on unity of action and character of "Records of Three Kingdoms" , "Records of Three Kingdoms" ‘s Notes, "the Romance of Three Kingdoms" and the Plays of Beijing Opera as a Unity Version. Finally, summarization unity of action and character by Li Bao-Chun’s "Cao Cao and Chen Gong". Analysis different Texts offer what kinds of action and character in History,Novel and Beijing Opera by Text analysis. To wish the viewpoint of study and the way can offer a new viewpoint of create and study in future. To think about possible of new create, not to negate any Version. Key Words：Record of Three Kingdoms；the Romance of Three Kingdoms； Cao Cao ；Chen Gong； Portics； unity of action
Chen, Ying-chen, and 陳盈臻. "The Interpretation and Research of two female characters from Le Nozze di Figaro and Don Giovanni by Wolfgang Amadeus Mozart / Chen Ying-Chen Soprano Recital." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/24005666053424505636.
Full text東吳大學
音樂學系
95
In opera of Mozart, many different kinds of female characters and personalities presented are quite attractive. Some of the female characters are similar in some way and are good for specific singers to interpret. However, if the singer can analyze and compare the similarity beforehand, the style and personality of the characters can be better interpreted. The purpose of this research is to analyze two female characters（Susanna from Le Nozze di Figaro and Zerlina from Don Giovanni）from two operas of Mozart. Two Arias, one from each female character, were chosen to analyze the lyrics, interaction between partner, melodies, and the accompany styles of the symphony.
Ching, Sze-ling, and 莊絲菱. "A study of the five-character poems evolved to regulated verse from Southern Qi Liang Chen to the Sui Dynasty." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/50150384470469680522.
Full text國立中山大學
中國文學系研究所
100
Five-character poetry is an important poems form in Chinese Literature, which have five-character-four-sentences, six-sentences, eight-sentences, ten-sentences,twelve-sentences or even longer. Although the regulated verse form got into matured in Tang Dynasty,but it was brewing in the Southern Qi Liang.Start from Southern Song Dynasty,five-character poetry was gradually appeared into a large number,especially of the five-character-eight-sentences poetry.However, among the academia only focus on researching poetry rhythm and the antithesis,did not put efford into research the structure of five-character poem.This thesis focuses on this phenomenon,based on the number of five-character poems and the poems structure,try to research the process of five-character poems evolve into regulated verse.
Ouyang, Yue, and 歐陽宇. "A Study on the Characters of the IPO Investors of Tai-Chen 01-The Call Warrant which was issued by Taiwan Securities Co., Ltd." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/83482290132343412921.
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