Academic literature on the topic 'Temps non fini'
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Journal articles on the topic "Temps non fini"
Muller, Claude. "Liens fonctionnels et contextuels des prédications « complètes » à temps non fini." Langue française 182, no. 2 (2014): 107. http://dx.doi.org/10.3917/lf.182.0107.
Full textBréjault, Vincent, and Franck Plestan. "Un observateur non linéaire par modes glissants à convergence en temps fini." Journal Européen des Systèmes Automatisés 45, no. 4-6 (August 30, 2011): 385–98. http://dx.doi.org/10.3166/jesa.45.385-398.
Full textPicard, Philippe, Claude Lefèvre, and Ibrahim Coulibaly. "Problèmes de ruine en théorie du risque à temps discret avec horizon fini." Journal of Applied Probability 40, no. 03 (September 2003): 527–42. http://dx.doi.org/10.1017/s0021900200019549.
Full textPicard, Philippe, Claude Lefèvre, and Ibrahim Coulibaly. "Problèmes de ruine en théorie du risque à temps discret avec horizon fini." Journal of Applied Probability 40, no. 3 (September 2003): 527–42. http://dx.doi.org/10.1239/jap/1059060886.
Full textGoldsmith, John, and Jessie Pinkham. "Sur les phrases du type « Elle a de qui tenir »." Revue québécoise de linguistique 15, no. 2 (May 27, 2009): 273–77. http://dx.doi.org/10.7202/602570ar.
Full textChukwu, Uzoma. "Dépouillement de corpus à des fins terminologiques dans un univers dépendant du temps." Meta 43, no. 3 (October 2, 2002): 411–25. http://dx.doi.org/10.7202/002243ar.
Full textScappini, Alessandra. "Leonor Fini, maga del trasformismo." iQual. Revista de Género e Igualdad, no. 1 (February 22, 2018): 201. http://dx.doi.org/10.6018/iqual.317701.
Full textBeven, K., A. Musy, and C. Higy. "Tribune Libre : L'unicité de lieu, d'action et de temps." Revue des sciences de l'eau 14, no. 4 (April 12, 2005): 525–33. http://dx.doi.org/10.7202/705431ar.
Full textCantelmi, Tonino, Emiliano Lambiase, Michela Pensavalli, Pasquale Laselva, and Sara Cecchetti. "COVID-19: impatto sulla salute mentale e supporto psicosociale." MODELLI DELLA MENTE, no. 1 (January 2021): 7–39. http://dx.doi.org/10.3280/mdm1-2020oa10908.
Full textRocha, Sinead, Victoria Southgate, and Denis Mareschal. "Rate of infant carrying impacts infant spontaneous motor tempo." Royal Society Open Science 8, no. 9 (September 2021): 210608. http://dx.doi.org/10.1098/rsos.210608.
Full textDissertations / Theses on the topic "Temps non fini"
Cortez, Manuel Fernando. "Explosion en temps fini de solutions d’équations dispersives ou dissipatives non-linéaires." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10198/document.
Full textThe subject of this thesis is the formation of singularities for some nonlinear evolution equations of dissipative and/or dispersive type. Our work is focused on the Cauchy problems, usually with periodic boundary conditions or on the whole $\mathbb{R}^{n}$. Our aim is to provide the necessary or sufficient conditions (or both) on the initial data $u_0 (x)$, ensuring that the lifetime $T^{*}$ of the solution resulting from $u_0$ is finite or not. We study two types of equations: a nonlinear parabolic equation and a class of dispersive wave equations. In the first case, we study a one-dimensional model which describe the propagation of nonlinear waves in a channel or the deformations of a hyper-elastic rod. One decisive contibutions of our work will be this: the only global strong periodic solution of the rod equation vanishing in at least one point is the identically zero solution. We also establish the analogue of this result in the case of non-periodic solutions defined on the whole real line which vanish at infinity. Our analysis is based on the application of new local-in-space blowup criteria. The second equation that we consider is a generalization of the rod equation which was proposed by H. Holden and X. Raynaud. This generalization covers many other equations with interesting mathematical properties. We will establish criteria for the blowup in finite time that involve only the properties of the data $u_0$ in a neighborhood of a single point, thus simplifying and extending earlier blowup criteria for this equation. After, we study family of equations known in the literature as the $b$-family equations. One of the most notable cases of this family of equations is the Degasperis-Procesi equation. For this family we obtain similar results as those described above. Finally, the last part, we study the well-posedness, locally or globally in time of the nonlinear heat equation, in functional spaces having appropriate invariance properties relative to scale changes. After extending Y. Meyer's result establishing the existence of global solutions, under a smallness condition of the initial data in the homogeneous Besov spaces $\dot{B}_{p}^{-\sigma, \infty}(\mathbb{R}^{3})$, where $3 < p < 9$ and $\sigma=1-3/p$, we prove that initial data $u_0\in \mathcal{S}(\mathbb{R}^{3})$, arbitrarily small in ${\dot B^{-2/3,\infty}_{9}}(\mathbb{R}^{3})$, can produce solutions that explode in finite time. In addition, the blowup may occur after an arbitrarily short time
Duong, Giao ky. "Formation de singularités en temps fini pour les équations aux dérivées partielles non symétriques ou non variationnelles." Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCD058.
Full textIn the context of this thesis, we are interested in finite time singularity formation for non symmetric or non variational partial differential equations of parabolic type. In particular, we mainly focus on the following two phenomena : blowup and quenching (touch-down) infinite time. In this thesis, we aim at studying the following equations : [....] where Ω is a C² bounded domain in ℝᶰ and λ, Ƴ are positive constants.These models are closely related to many common phenomena in nature. In particular, equation (6) is a model for Micro Electro Mechanical Systems (MEMS). In this work, we construct blowup solutions to (4) and (5) and solutions with extinction to (6). In addition to that, we describe the asymptotic behavior of these solutions around the singular point. We use in this thesis the framework of similarity variables, introduced by Giga and Kohn in CPAM 1985. We finally derive the results by using a reduction to a finite dimensional problem and a topological argument which was introduced in particular by Bressan, Bricmont and Kupiainen, and also Merle and Zaag. Clearly, our work is not a simple adaptation of the works cited above. Indeed, our models, by their proximity to applications, are outside the ideal framework considered in pioneering works. In particular, equation (4) is not scaling-invariant, whereas (5) does not admit variational structure. As for (6), the presence of the integral term (non-local term) requires us to treat this term more delicately. In fact, we have achieved our goals thanks to some new ideas. More precisely, for (5), we carry out a delicate control of the solution so that it always stays in the domain where the non linearity is defined with no ambiguity. For (6), we control the oscillation of the non-local term to keep it small enough, and this allows us to deduce its convergence
Garnier, Florent. "Terminaison en temps moyen fini de systèmes de règles probabilistes." Phd thesis, Institut National Polytechnique de Lorraine - INPL, 2007. http://tel.archives-ouvertes.fr/tel-00186774.
Full textMoulay, Emmanuel Perruquetti Wilfrid. "Une contribution à l'étude de la stabilité en temps fini et de la stabilisation." Villeneuve d'Ascq : Université des sciences et technologies de Lille, 2007. https://iris.univ-lille1.fr/dspace/handle/1908/984.
Full textTitre provenant de la page de titre du document numérisé. Bibliogr. p. [125]-130. Index.
Bhiri, Bassem. "Stabilité et stabilisation en temps fini des systèmes dynamiques." Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0100/document.
Full textThis dissertation deals with the finite time stability and the finite time stabilization of dynamic systems. Indeed, it is often important to ensure that during the transient regime, the state trajectories do not exceed certain predefined limits in order to avoid saturations and excitations of the nonlinearities of the system. Hence the interest is to study the stability of the dynamic system in finite time. A dynamic system is said to be stable in finite time (FTS) if, for any initial state belonging to a predetermined bounded set, the state trajectory remains within another predetermined bounded set for a finite and fixed time. When the system is disturbed, it is called finite time boundedness (FTB). In this manuscript, the goal is to improve the results of finite time stability used in the literature. First, new sufficient conditions expressed in terms of LMIs for the synthesis of an FTB controller by dynamic output feedback have been developed via an original descriptor approach. An original method has been proposed which consists in using a particular congruence transformation. Second, new LMI conditions for the study of finite time stability and finite time stabilization have been proposed for disturbed and undisturbed nonlinear quadratic systems. Third, to obtain even less conservative conditions, new developments have been proposed using polynomial Lyapunov functions
Silm, Haik Jan. "Estimation distribuée et en temps fini pour les systèmes en réseau." Thesis, Ecole centrale de Lille, 2020. http://www.theses.fr/2020ECLI0006.
Full textThis thesis is a broad treatment of the distributed state estimation problem for linear systems. In this setting, a network of observer nodes collectively estimates the state of a dynamical system, since individually they are not able to do so. The proposed solution consists of a distributed observer which uses diffusive coupling and leads to three complementary contributions. The first one considers exponential convergence with arbitrary rates. Various design approaches are put into a unified framework to facilitate their comparison. To characterize the feasibility of the designs, the notion of distributed observability with respect to the graph of the network is introduced, which is akin to observability in centralized state estimation. It is concluded that a more general design procedure is desirable to reduce the size of exchanged information and to account for delays. The second contribution is the design of distributed observers where the estimates reach the state of the system exactly in a finite time, in contrast to the asymptotic convergence of the preceding linear designs. Sufficient bounds on the gain parameters are obtained using the concept of homogeneity. As a third contribution, an advantage of distributed observers is demonstrated by taking into account the specific effects of communications. In a numerical example, diffusively coupled observer nodes achieve a better performance compared to the direct transmission of partial outputs
Moulay, Emmanuel. "Une contribution à l'étude de la stabilité en temps fini et de la stabilisation." Phd thesis, Ecole Centrale de Lille, 2005. http://tel.archives-ouvertes.fr/tel-00114333.
Full textLa deuxième partie de ce mémoire est consacrée à la stabilisation en utilisant les fonctions de Lyapunov contrôlées. Une large part est dédiée à la stabilisation en temps fini.
Langueh, Kokou Anani Agbessi. "Estimation en temps fini de systèmes non linéaires et à retards avec application aux systèmes en réseau." Thesis, Ecole centrale de Lille, 2018. http://www.theses.fr/2018ECLI0012/document.
Full textThis thesis investigates the topology identification problem for network of dynamical complex systems, whose subsystems are described by ordinary differential equations (ODE) and/or delay differential equations (DDE). The first part of this work focuses on the parameters identification of the network of linear systems. Thus, different classes of linear systems have been treated namely systems without delay, systems with commensurable delay and systems with unknown inputs. An impulsive observer is proposed in order to identify both the states and the unknown parameters of the considered class of dynamic system in finite time. In order to guarantee the existence of the proposed impulsive observer, sufficient conditions are deduced. An illustrative example is given in order to show the efficiency of the proposed finite-time observer.The second part of this work treats the topology identification of the network of nonlinear dynamic systems. In our considerations, the topology connections are represented as constant parameters, therefore the topology identification is equivalent to identify the unknown parameters. A sufficient condition on parameter identifiability is firstly deduced, and then a uniform differentiator with finite-time convergence is proposed to estimate the unknown parameters
Lebastard, Vincent. "La robotique à pattes : un champ d'application pour les observateurs non linéaires à convergence en temps fini." Nantes, 2007. http://www.theses.fr/2007NANT2121.
Full textThis work deals with the estimation of the absolute orientation of a biped robot evolving in the sagittal plane, by only measuring the relative variables. Four steps are necessary to resolve this problem: the observability study, the observer synthesis, the stability study and finally the experimental validation. The observability property of the absolute orientation is verified by studying the observability criterion. Using this criterion a loss of observability appears during the step. In order to avoid this singularity, two strategies have been developed: the first one consists in changing the observer into an estimator in the neighborhood of observability singularity; the second one consists in designing two structures of observers based on different observability indices, which allows that, at each time, the observer is computable. Two kinds of observers are studied: high gain observers and sliding modes observers. The first one is used in order to validate observers strategies. Second ones, with their finite time convergence and robustness properties greatly simplify the stability proof (based on Poincaré's section). Observers have been experimentally validated on RABBIT biped
Azaiez, Asma. "Les singularités en temps fini pour les équations semi-linéaires des ondes." Thesis, Paris 13, 2014. http://www.theses.fr/2014PA132046.
Full textThis thesis is devoted to the study of the finite time blow-up phenomena for the semilinear waves equations. We treat two models in this work.In the first part, we consider a complex-valued solution for the semilinear wave equation with power nonlinearity. We first characterize all the solutions of the associated stationary problem as a two-parameter family. Then, weuse a dynamical system formulation to show that the solution in self-similar variables approaches some particular stationary one in the energy norm, in the non-characteristic case. This gives the blow-up profile for the original equation in the non-characteristic case.The second part is dedicated to the study of the semilinear wave equation with exponential nonlinearity in one space dimension. We generalize the results of Godin to a much larger class of initial data. We prove blow-up estimates near any point and give an optimal bound on the blow-up rate near the non characteristic points
Books on the topic "Temps non fini"
Bisutti, Francesca, and Elisabetta Molteni. La corte della Niobe. Venice: Edizioni Ca' Foscari, 2018. http://dx.doi.org/10.30687/978-88-6969-281-9.
Full textDessì, Giuseppe, and Enrico Falqui. Lettere 1935-1972. Edited by Alberto Baldi. Florence: Firenze University Press, 2015. http://dx.doi.org/10.36253/978-88-6655-771-5.
Full textManzini, Gianna. Lettere a Giuseppe Dessí e a Luisa. Edited by Alberto Baldi. Florence: Firenze University Press, 2020. http://dx.doi.org/10.36253/978-88-6453-923-2.
Full textHugo Fernando, Guerrero Sierra, Vega María Eugenia, and Acosta Castellanos Pedro Mauricio. Estudios sobre medio ambiente y sostenibilidad: una mirada desde Colombia. Universidad Santo Tomás, 2020. http://dx.doi.org/10.15332/dt.inv.2020.01695.
Full textLópez López, Andrés Felipe, Olga L. Larre Angélica, María Rodríguez Ortiz, Juan Camilo Hernández Rodríguez, César Augusto Guerra Villa, Danny A. J. Gómez Ramírez, Juan Pablo Cardona Buitrago, et al. Logos y filosofía. Temas y debates contemporáneos. Universidad San Buenaventura, 2020. http://dx.doi.org/10.21500/9789588474953.
Full textTimmermann, Marybeth, trans. Introduction to Women Insist. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252039003.003.0034.
Full textRepede, Doina. El español hablado en Sevilla Corpus PRESEEA-Sevilla. Vol III Hablantes de instrucción media. 2019th ed. Editorial Universidad de Sevilla, 2019. http://dx.doi.org/10.12795/9788447221936.
Full textAs significações do texto coletivo no processo alfabetizador de jovens e adultos do Cedep/Paranoá e Itapoã – UnB. Editora Universidade de Brasília, 2020. http://dx.doi.org/10.26512/9786558460220.
Full textCapparelli, Alberto. Fisicoquímica básica. Editorial de la Universidad Nacional de La Plata (EDULP), 2013. http://dx.doi.org/10.35537/10915/27875.
Full textInvestigación y desarrollo forestal en la pequeña propiedad Vol.2. INFOR, 2004. http://dx.doi.org/10.52904/20.500.12220/4796.
Full textBook chapters on the topic "Temps non fini"
du Fayet de la Tour, Jean-Philippe. "La grotte préhistorique de Foissac, une fin dʼoccupation brutale." In Vivre et mourir en temps de guerre de la préhistoire à nos jours, 17–25. Presses universitaires du Midi, 2013. http://dx.doi.org/10.4000/books.pumi.31001.
Full textDrozdowicz, Zbigniew. "L’Égoisme raisonnable des temps moderns." In The Paideia Archive: Twentieth World Congress of Philosophy, 33–38. Philosophy Documentation Center, 1998. http://dx.doi.org/10.5840/wcp20-paideia199811238.
Full textComet, Anaïs. "Une forme particulière de mise en défense collective : les forts villageois dans lʼouest du Lot à la fin du Moyen Âge." In Vivre et mourir en temps de guerre de la préhistoire à nos jours, 97–111. Presses universitaires du Midi, 2013. http://dx.doi.org/10.4000/books.pumi.31056.
Full textElliott, Andrew C. A. "Isn’t That a Coincidence?" In What are the Chances of That?, 93–112. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198869023.003.0005.
Full textKaczmarek, Tomasz. "Pirandello a Łódź ovvero Adam Hanuszkiewicz mette in scena Così è (se vi pare)." In Sperimentare ed esprimere l’italianità. Aspetti letterari e culturali. Doświadczanie i wyrażanie włoskości. Aspekty literackie i kulturowe. Wydawnictwo Uniwersytetu Łódzkiego, 2021. http://dx.doi.org/10.18778/8220-478-0.15.
Full textHerrera Perlaza, Sileni, Laura Guzmán, and Dagoberto Riascos Micolta. "Experiencias de lectura estudiantil en la universidad: caso Universidad del Pacífico." In Lenguaje, argumentación y reflexión. Aproximación a procesos de lectoescritura en buenaventura, 47–80. Editorial Universidad Santiago de Cali, 2020. http://dx.doi.org/10.35985/9789585583498.2.
Full textBihr, Alain. "L'idéologie néolibérale." In Le grandi questioni sociali del nostro tempo. Venice: Edizioni Ca' Foscari, 2018. http://dx.doi.org/10.30687/978-88-6969-273-4/007.
Full textScarpino, Stefania, and Umberto Malapelle. "Liquid Biopsy: A New Diagnostic Strategy and Not Only for Lung Cancer?" In Histopathology and Liquid Biopsy [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.94838.
Full textPrescott, Andrew. "Community archives and the health of the internet." In Communities, Archives and New Collaborative Practices, 251–68. Policy Press, 2020. http://dx.doi.org/10.1332/policypress/9781447341895.003.0018.
Full textCarbone, Mauro. "“The Proustian Corporeity” and “The True Hawthorns”." In Merleau-Ponty's Poetic of the World, 16–30. Fordham University Press, 2020. http://dx.doi.org/10.5422/fordham/9780823288137.003.0002.
Full textConference papers on the topic "Temps non fini"
Ponce Gregorio, Pedro. "La forme du temps à Moscou." In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.582.
Full textQueiroz, Ewerton, Júlio Mendonça, Gustavo Callou, and Ermeson Andrade. "Analisando o Backup-as-a-Service como uma Estratégia de Recuperação de Desastres." In IX Simpósio Brasileiro de Engenharia de Sistemas Computacionais. Sociedade Brasileira de Computação - SBC, 2019. http://dx.doi.org/10.5753/sbesc_estendido.2019.8642.
Full textCastelo Sardina, Luis. "Panorama de las enseñanzas de la fotografía en la facultad de Bellas Artes de Madrid. UCM. 1979-2017." In I Congreso Internacional sobre Fotografia: Nuevas propuestas en Investigacion y Docencia de la Fotografia. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/cifo17.2017.6693.
Full textCavalieri, Lorenzo, Maura Mengoni, and Michele Germani. "A Gesture-Based Application for Aspiring Orchestra Conductors." In ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-59505.
Full textSepe Camargo, Gabriel. "Garder mon aile dans ta main: The genesis of the Open Hand." In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.938.
Full textFormagini, Sidiclei, Lorraine Barbosa Mendes Barreto, Paulo Sérgio Schanoski, and Gilson Secco Riva. "Concreto autoadensável: estudos de dosagem e validação de campo." In HAC2018 - V Congreso Iberoamericano de Hormigón Autocompactable y Hormigones Especiales. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/hac2018.2018.5277.
Full textAdi, M. "Successful Well Integrity Assurance with ESP packer utilization – A Case in South Sumatra On-Shore." In Digital Technical Conference. Indonesian Petroleum Association, 2020. http://dx.doi.org/10.29118/ipa20-e-245.
Full textCasal Ribeiro, Helder. "Le Corbusier’s Legacy: Modern experimentation in Mario Bonito´s work." In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.1004.
Full textDahl Termens, Silvia. "Un Laboratorio de expertos en fotografía naval del Museu Marítim de Barcelona." In I Congreso Internacional sobre Fotografia: Nuevas propuestas en Investigacion y Docencia de la Fotografia. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/cifo17.2017.6743.
Full text"Changing Paradigms of Technical Skills for Data Engineers." In InSITE 2018: Informing Science + IT Education Conferences: La Verne California. Informing Science Institute, 2018. http://dx.doi.org/10.28945/4001.
Full textReports on the topic "Temps non fini"
Pérez Urdialez, Maria, Ariel Yépez, Mauricio Tolmasquim, Claudio Alatorre, Alejandro Rasteletti, Marco Stampini, and Michelle Hallack. El papel de la transición energética en la recuperación sostenible de América Latina y el Caribe. Inter-American Development Bank, April 2021. http://dx.doi.org/10.18235/0003214.
Full textVargas-Herrera, Hernando, Pamela Andrea Cardozo-Ortiz, Clara Lía Machado-Franco, Carlos Alberto Cadena-Silva, Freddy Hernán Cepeda-López, Aura María Ciceri-Lozano, Carlos Eduardo León-Rincón, et al. Reporte de Sistemas de Pago - Junio de 2021. Banco de la República de Colombia, July 2021. http://dx.doi.org/10.32468/rept-sist-pag.2021.
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