Search results for "topologia"

showing 10 items of 37 documents

Architectures en vertige et « topographie » du personnage chez Julien Green

2018

L’architettura è senza dubbio uno degli assi fondamentali attorno al quale si dispiega l’immaginario di Julien Green, la cui opera è ricca di dimore, castelli, camere, biblioteche, spazi urbani. Attraverso l’analisi di tre romanzi (Mont-Cinère, Adrienne Mesurat, Minuit), l’articolo si propone di mostrare, per mezzo del riferimento metodologico ai Séminaires e agli Écrits di Lacan, che gli spazi architettonici rappresentati assumono nello scrittore una dimensione trascendente che realizza lo slittamento dagli spazi reali alla topologia soggettiva dei personaggi. Architecture is undeniably one of the fundamental axes around which the imagery of Julien Green unfolds, whose work is full of hous…

20th century french literatureJulien Greenarchitecturecharacterslittérature XXe sièclearchitetturapersonnagesletteratura francese del XX secoloimmaginariopersonaggiSettore L-LIN/03 - Letteratura FranceseLacantopologiaimaginaire: Julien Greenimagerytopologie
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Les tours dits de la chair dans les autofictions de Philippe Vilain

2016

Le autofinzioni di Philippe Vilain si distinguono per una meticolosa ricerca stilistica e una pratica di riscrittura supposta mettere a nudo la pelle dello scrittore. La scrittura della carne è particolarmente influenzata da tale ricerca: ciò che la sostiene non è tanto ciò cui lo specchio scritturale ci rimanda, bensì ciò che è nascosto nell'implicito dei ricordi in cui i pezzi del godimento si embricano in pezzi di linguaggio. Questo articolo si propone di analizzare la posta in gioco della scrittura autofinzionale di Philippe Vilain nei suoi principali romanzi attraverso la topologia psicoanalitica di Lacan. Philippe Vilain's autofictions are distinguished by a meticulous stylistic resea…

21st century Literaturelaconian psychoanalysitopologypsicoanalisi lacanianaSettore L-LIN/03 - Letteratura FranceseautofictionautofinzionetopologiaLetteratura XXI secoloLittérature XXIe sièclepsychanalyse lacaniennetopologie
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Antoine Culioli. L'arco e la freccia. Scritti scelti. Con il saggio di Francesco La Mantia Sul lessico della linguistica di Culioli. Prefazione di Tu…

2014

The text aims at explaining the pivotal point of the Theory of Enunciative Operations of Antoine Culioli

Enunciazione enunciato centro organizzatore dominio nozionale topologia.Settore M-FIL/05 - Filosofia E Teoria Dei Linguaggi
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Mappings of Finite Distortion : Compactness of the Branch Set

2017

We show that an entire branched cover of finite distortion cannot have a compact branch set if its distortion satisfies a certain asymptotic growth condition. We furthermore show that this bound is strict by constructing an entire, continuous, open and discrete mapping of finite distortion which is piecewise smooth, has a branch set homeomorphic to an (n - 2)-dimensional torus and distortion arbitrarily close to the asymptotic bound. Peer reviewed

General Mathematicsbranch setsCOVERS01 natural sciencesfunktioteoriaSet (abstract data type)Mathematics - Geometric TopologyDimension (vector space)DistortionFOS: Mathematics111 Mathematicsfinite distortionComplex Variables (math.CV)topologia0101 mathematicsDIMENSIONMathematicsPartial differential equationMathematics - Complex Variables010102 general mathematicsMathematical analysisGeometric Topology (math.GT)TorusCompact spaceCover (topology)57M12 30C65PiecewiseLIGHT OPEN MAPSmonistotAnalysis
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On the Modulus Duality in Arbitrary Codimension

2022

Abstract We study the modulus of dual families of $k$- and $(n-k)$-dimensional Lipschitz chains of Euclidean $n$-cubes and establish half of the modulus duality identity.

General MathematicsmittateoriatopologiaInternational Mathematics Research Notices
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Quel che resta del linguaggio. Diversità delle lingue e pratiche di significazione

2011

Invarianti linguistici topologia polisemia significazioneSettore M-FIL/05 - Filosofia E Teoria Dei Linguaggi
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Topologinen aste

2017

Tämän tutkielman tarkoituksena on luoda perusta topologiselle asteelle, ja todistaa siihen liittyviä tuloksia. Topologinen aste määritellään aluksi jatkuvasti derivoituville funktioille jossakin kyseisen funktion kuvapisteessä. Nämä ovat useasti moniulotteisia funktioita, joiden määrittelyjoukko ja kuvapisteiden joukko ovat samassa ulottuvuudessa. Topologinen aste tarkastelee funktion kuvapisteen alkukuvien ympäristön kuvautumista derivaattamatriisin determinantin avulla. Mikäli Jacobin determinantti saa positiivisen arvon, lisätään topologiseen asteeseen kokonaisluku yksi. Jos taas derivaattamatriisin arvo on negatiivinen kyseisen kuvapisteen alkukuvassa, topologisesta asteesta vähennetään…

Jordanin erotuslauseJacobin matriisitBrouwerin kiintopistelausetopologia
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On the variations of the Betti numbers of regular levels of Morse flows

2011

Abstract We generalize results in Cruz and de Rezende (1999) [7] by completely describing how the Betti numbers of the boundary of an orientable manifold vary after attaching a handle, when the homology coefficients are in Z, Q, R or Z p Z with p prime. First we apply this result to the Conley index theory of Lyapunov graphs. Next we consider the Ogasa invariant associated with handle decompositions of manifolds. We make use of the above results in order to obtain upper bounds for the Ogasa invariant of product manifolds.

Lyapunov functionBetti numberHandle decompositionHandle decompositionHomology (mathematics)Betti's theoremManifoldTOPOLOGIA-GEOMETRIACombinatoricssymbols.namesakeOgasa invariantsymbolsBetti numbersConley index theoryGeometry and TopologyInvariant (mathematics)Mathematics::Symplectic GeometryConley indexMathematicsTopology and its Applications
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Open and Discrete Maps with Piecewise Linear Branch Set Images are Piecewise Linear Maps

2018

The image of the branch set of a piecewise linear (PL)‐branched cover between PL 𝑛n‐manifolds is a simplicial (𝑛−2)(n−2)‐complex. We demonstrate that the reverse implication also holds: an open and discrete map 𝑓:𝕊𝑛→𝕊𝑛f:Sn→Sn with the image of the branch set contained in a simplicial (𝑛−2)(n−2)‐complex is equivalent up to homeomorphism to a PL‐branched cover. peerReviewed

Mathematics - Complex VariablesGeneral MathematicsImage (category theory)010102 general mathematicsGeometric Topology (math.GT)01 natural sciencesHomeomorphismPiecewise linear functionSet (abstract data type)CombinatoricsfunktioteoriaMathematics - Geometric TopologyCover (topology)0103 physical sciencesFOS: MathematicsHigh Energy Physics::Experiment010307 mathematical physicsComplex Variables (math.CV)0101 mathematicstopologiaMathematics
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Controlled diffeomorphic extension of homeomorphisms

2018

Let $\Omega$ be an internal chord-arc Jordan domain and $\varphi:\mathbb S\rightarrow\partial\Omega$ be a homeomorphism. We show that $\varphi$ has finite dyadic energy if and only if $\varphi$ has a diffeomorphic extension $h: \mathbb D\rightarrow \Omega$ which has finite energy.

Mathematics::Functional AnalysisPure mathematicsMathematics::Dynamical SystemsMathematics - Complex VariablesdiffeomorphismApplied Mathematicsta111010102 general mathematicsHigh Energy Physics::PhenomenologyPoisson extensionExtension (predicate logic)01 natural sciencesHomeomorphismfunktioteoria010101 applied mathematicsDomain (ring theory)chord-arc curveFOS: MathematicsDiffeomorphismtopologia0101 mathematicsComplex Variables (math.CV)AnalysisEnergy (signal processing)Mathematics
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