L’intuition est-elle un concept univoque ?

L’article s’interroge sur l’unité intrinsèque des concepts d’intuition, d’évidence et de remplissement dans la pensée de Husserl : existe-t-il un concept formel d’intuition qui soit valable pour toutes les sphères d’objets possibles ? Peut-on transposer aux différents types d’essences ou de catégories d’objets le paradigme de l’intuition élaboré dans la sphère de la perception sensible ? Cette question nous conduit à analyser, chez Husserl, la structure et les modalités du remplissement et de l’intuition pour les singularités sensibles, les essences matériales et les essences mêlant sensibilité et forme catégoriale.In our paper, we ask whether or not the concepts of intuition, insight and fulfillment have an intrinsic unity in Husserl’s thought. Does a formal concept of intuition exist, which would have a validity in all possible spheres of objects ? Is it possible to transfer to the different kinds of essences (i.e. to the different categories of objects) the model of intuition, which has been elaborated in the sphere of sensory perception ? That problem leads us to analyze in Husserl’s thought the structure and modalities of fulfillment and intuition for sensory singularities, for material essences and for essences that are a mix of sensibility and categorical form

Fenomenolojik akıl öğretisi: yeti olarak aklın yokluğunda akıl türleri

Cet article s’attache à dégager le sens de la doctrine phénoménologique husserlienne de la raison en l'opposant à la théorie kantienne. Pour Kant, la raison et les Idées rationnelles sont constitutives de la nature du sujet fini en général, de sorte qu'il n'est pas possible de fournir une déduction transcendantale ou une légitimation des Idées rationnelles, mais seulement d'en opérer une dérivation à partir de la nature du sujet fini. A contrario, dans le cadre de la phénoménologie transcendantale, les facultés ne doivent plus être comprises comme des composantes de la nature subjective, mais doivent être déchiffrées au fil conducteur des types d’objets constituables par la conscience pure. Nous tâchosn donc d'élucider ce que peut être une telle théorie de la raison orientée sur un tel principe anticopernicien

Minimizing Energy Consumption of MPI Programs in Realistic Environment

Dynamic voltage and frequency scaling proves to be an efficient way of reducing energy consumption of servers. Energy savings are typically achieved by setting a well-chosen frequency during some program phases. However, determining suitable program phases and their associated optimal frequencies is a complex problem. Moreover, hardware is constrained by non negligible frequency transition latencies. Thus, various heuristics were proposed to determine and apply frequencies, but evaluating their efficiency remains an issue. In this paper, we translate the energy minimization problem into a mixed integer program that specifically models most current hardware limitations. The problem solution then estimates the minimal energy consumption and the associated frequency schedule. The paper provides two different formulations and a discussion on the feasibility of each of them on realistic applications

Vers une genèse a-subjective des idéalités mathématiques. Cavaillès critique de Husserl

In this paper our purpose is to explane and discuss the essential objections Cavaillès raised to Husserlian phenomenology in his last text “On Logic and Theory of Science”. In this text Cavaillès questioned the foundational status of cogito and the capacity of consciousness to produce new ideal objects.; and he replaced this capacity with an anonymous generating necessity that would be dialectical and would take place intin the ideal domains of objects. We have to determine if such objections question every philosophy philosophy of consciousness in general, or if they only question a particular interpretation of Husserlian transcendental subject; and if they necessarily lead us toward a Spinozist or Hegelian position in philosophy of mathematics

A non commutative sewing lemma

In a preceding paper [E.J.ofProb.34,860-892,(2006)], we proved a sewing lemma which was a key result for the study of Holder continuous functions. In this paper we give a non-commutative version of this lemma with some applications.Comment: 11 page

Fondements phénoménologiques de la structure prédicative

L’objet de cet article est de dégager, sur l’exemple de la prédication, ce qu’est le propre d’une logique phénoménologique. On montre qu’elle se caractérise par plusieurs démarches essentielles : régression du domaine de la signification idéale vers les modes de visée, de comportement et d’évidence subjectifs propres à l’étant qui, par son discours, vise les formes syntaxiques, donc depuis les articulations syntaxiques de la signification vers celles de la pensée ; et surtout, un déplacement de l’orientation thématique depuis le domaine de la signification idéale vers un champ infralinguistique et pré-idéal où ce dernier a sa source, afin de rechercher l’origine ultime du logos dans des structures prélogiques (formes noétiques de l’expérience perceptive, structures ontologiques de l’étant percu, modalités de la compréhension ontologique. Ne se limitant pas à la pensée logique au sens strict, on opère un élargissement considérable de la notion de logique, pour restituer les échafaudages qui mènent à l’élaboration de la syntaxe et replacer la pensée logifiante dans le mode d’être, de comprendre et de faire-expérience du sujet ou du Dasein

Husserls Kritik an Kants Transzendentalem Idealismus: Erörterung des Phanomenologischen Idealismus

This study focuses on the essential difference between Kant’s and Husserl’s transcendental Idealism. In fact, Husserl describes in the «Cartesian Meditations» his own ontological thesis as a «transcendental idealism», in which all sorts of entities have to be constituted by an activity of the transcendental subjectivity, so that we have to regard pure consciousness as the ontological origin of all entities in the world. But this study is interested in the two opposite signications of the Kantian copernican inversion. On the one hand, the Copernican inversion has the same sense as the phenomenological reduction, which implies that Husserl can’t agree with Kant’s presupposition of absolute things in themselves; on the second hand, it involves a relativistic and anthropologistic orientation, so that the aprioristic structures of given objects are founded on the universal structures of finite subjectivity, on pure forms and faculties of human consciousness. At the opposite, Husserl enounces a methodological prescription for any phenomenological elucidation: it is not allowed to presuppose in phenomenology any given faculty or given nature of transcendental subjectivity. This prescription has important consequences on which this study focuses. First the ontological difference between intuitus originarius and intuitus derivatus, in nite and nite type of intuition, doesn’t have any validity: the difference between factual and rational truths only depends on the essence of the truth itself, and doesn’t have its foundation on the ontological difference between creative and receptive sort of intuition. Secondly, this first thesis admits an immediate application on the level of subjective constitution of objects: the modality in which an object appears to the subjectivity doesn’t depend on the universal structure of finite subject, but is exclusively founded on the essence of the object itself, so that it is impossible to consider the aprioristic constitutive structure as a merely subjective structure. Thirdly, in this transcendental phenomenology everything has to be constituted by subjectivity: the aprioristic character of the pure forms of sensibility is not founded on the structure of finite subjectivity, but rather on the essential connection between sensual material and form; so that it is not allowed to presuppose any facticity of time and space; the pure forms of sensibility have to be constituted by a special type of synthesis that we have to elucidate in opposition to other types of higher levels. The profound signication of Husserl’s anticopernican inversion is that the field of transcendental phenomenology consists of the essential form of an eidos ego, which is «more objective than any objectivity», as Levinas said; and that transcendental phenomenology is completely dominated by the principium reddendae rationis

Sur l’infini mathématique. Genèse des concepts et hétéronomie des mathématiques

RESUMÉ – Situe historiquement au confluent de l’arithmétisation de l’analyse et de l’élaboration de la théorie des nombres transfinis, “De l’infini mathématique” s’attache à reconnaître à l’infini le statut de véritable objet mathématique ; mais le problème véritable, une fois mise en évidence l’insuffisance de la genèse arithmétique et algébrique des concepts et principes mathématiques, réside dans la possibilité de leur fondation philosophique sur des notions et principes rationnels et extramathématiques

De Husserl à Heidegger : intentionnalité, monde et sens

In this paper we focuse on how the first Heidegger changed the essential idea of phenomenology: if the terms of intentionality, pure consciousness, transcendental subject, noema and noesis radically disappear from Heidegger’s conceptuality, what does it mean exactly? Does Heidegger preserve anything from the idea of intentionality, from Husserl’s task of clarifying the aprioristic correlation between consciousness and object, and from Husserl’s relation of foundation of intentional modalities of higher level on modalities of lower level? We want here to emphasize some essential changes concerning the idea of phenomenology: the holistic structure of experience, the task of clarifying the structure of transcendance as a foundation of intentionality, and the inversion of Husserl’s relation of foundation. On the contrary, we show how Husserl’s concept of sense is essentially different from that of ideal signification

Test 1779: Challenger MT 425 Diesel

Michèle de La Pradelle, directrice d’études 1. Anthropologie des mondes urbains J’ai poursuivi en 2002-2003 la réflexion engagée depuis plusieurs années sur l’anthropologie et le monde urbain. Fidèle à sa tradition disciplinaire, l’ethnologie, quand elle est confrontée au monde urbain, semble souvent obéir à un double impératif : le choix d’unités sociales nettement délimitées, supposées stables et homogènes, où prédominent les relations d’inter-connaissance – une rue, un quartier, un îlot ré..