Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada"
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Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada"
Arkhipov, Yu. V.; Ashikbayeva, A. B.; Askaruly, A.; Davletov, A. E.; Tkachenko Gorski, Igor Mijail(American Physical Society, 2014-11-14)
Mathematical, particularly, asymptotic properties of the random-phase approximation, Mermin approximation, and extended Mermin-type approximation of the coupled plasma dielectric function are analyzed within the method of ...
[EN] This paper presents the design of two experiences to introduce modelling of physical phe-nomena through modelling tasks using iPadR's. Each of the proposals is designed with adi erent vision about modelling. In ...
Tarrazó Serrano, Daniel(Universitat Politècnica de València, 2014-01-29)
En este trabajo se analizan las propiedades de propagación de las ondas sonoras en un sistema con simetría axial cuyos dispersores son toroides rígidos. El objetivo es el diseño, construcción y caracterización de un sistema ...
[EN] In recent years there have been numerous innovative educational initiatives
that have proposed the use of synchronous communication tools to support
university teaching. These proposals have proven their worth in ...
Conejero, J. Alberto; Kostic, Marco; Miana Sanz, Pedro Jose; Murillo Arcila, Marina(American Institute of Mathematical Sciences (AIMS), 2016-09)
The existence of distributional chaos and distributional irregular vectors has been recently considered in the study of linear dynamics of operators and C-0-semigroups. In this paper we extend some previous results on both ...
Orihuel Bañuls, Gema - Silvia(Universitat Politècnica de València, 2021-10-13)
[ES] Varios autores a nivel internacional han llegado a diversas conclusiones acerca de qué efectos puede tener la diversificación de títulos sobre el riesgo total de una cartera de inversión. Éste trabajo trata de dar ...
Alcántara-Ávila, Francisco; Hoyas, S.; Pérez Quiles, María Jezabel(Elsevier, 2018)
[EN] Direct Numerical Simulations of turbulent heat transfer in a channel flow are presented for three different Reynolds numbers, namely Re-tau = 500, 1000 and 2000. Medium and low values of the molecular Prandtl number ...
Filippov, A. V.; Starostin, A. N.; Tkachenko Gorski, Igor Mijail; Fortov, V. E.(Elsevier, 2011-11-28)
The bi-Yukawa effective interaction potential with different screening constants is employed to calculate dust static correlation functions in the hyper-netted chain approximation and to generalize the theory of dust ...
Arkhipov, Yu. V.; Askaruly, A.; Dubovtsev, D. Yu.; Erimbetova, L. T.; Tkachenko Gorski, Igor Mijail(Wiley-VCH Verlag, 2015-05)
The dense plasma dynamic collision frequency is modeled by the first two terms of its asymptotic expansion at high frequencies and its values at a few interpolation points on the real axis. This makes the dynamic collision ...
Vorberger, J.; Donko, Z.; Tkachenko Gorski, Igor Mijail; Gericke, D. O.(American Physical Society, 2012-11-28)
[EN] The dynamics of the ion structure in warm dense matter is determined by molecular dynamics simulations using an effective ion-ion potential. This potential is obtained from ab initio simulations and has a strong ...
FERNÁNDEZ ROSELL, CARMEN; GALBIS VERDU, ANTONIO; Jorda Mora, Enrique(Elsevier, 2018)
[EN] In this paper we study the dynamics of the composition operators defined in the Schwartz space of rapidly decreasing functions. We prove that such an operator is never supercyclic and, for monotonic symbols, it is ...
Beltrán Meneu, María José; Jorda Mora, Enrique(Springer-Verlag, 2021-09-07)
[EN] Given an affine symbol phi and a multiplier w, we focus on the weighted composition operator C-w,C-phi acting on the spaces Exp and Exp(0) of entire functions of exponential and of infraexponential type, respectively. ...
[EN] Cardiac resynchronization therapy (CRT) is an effective treatment for those patients with severe heart failure. Regrettably, there are about one third of CRT "non-responders", i.e. patients who have undergone this ...
Pardo, Fernando; De Santiago, Cristina; De Groot-Viana, Maria; Urchueguía Schölzel, Javier Fermín; Arcos, José Luis; Badenes Badenes, Borja(ICE Publishing, 2018)
[EN] The paper describes the thermo-mechanical behaviour of an experimental pre-cast driven pile, properly instrumented
and prepared to operate as a heat exchanger foundation element under the simultaneous action of ...
Pardo García, Nicolás; Montero Reguera, Álvaro Enrique; Sala Piqueras, Antonio; Martos Torres, Julio; Urchueguía Schölzel, Javier Fermín(Elsevier, 2011-02)
The installed capacity of an air conditioning system is usually higher than the average cooling or heating
demand along the year. So, most of the time, the system is working under its actual capacity. In this
contribution, ...
Garibo i Orts, Óscar; Baeza-Bosca, Alba; Garcia March, Miguel Angel; Conejero, J. Alberto(IOP Publishing, 2021-12-17)
[EN] Anomalous diffusion occurs at very different scales in nature, from atomic systems to motions in cell organelles, biological tissues or ecology, and also in artificial materials, such as cement. Being able to accurately ...
[EN] We introduce a new family of energy-based probabilistic graphical models for efficient unsupervised learning. Its definition is motivated by the control of the spin-glass properties of the Ising model described by the ...
[EN] Fuzzy logic has been recently successfully used in several Engineering applications. In particular, fuzzy metrics have been applied to color image filtering improving, in many cases, classical filters results. In this ...
Bonet Solves, José Antonio(Editorial Universitat Politècnica de València, 2008-04-23)
Discurso leído en el acto de recepción como académico del número de la Real Academia de Ciencias Exactas, Físicas y Naturales, por D. José Bonet Solves y contestación de D. Manuel Valdivia Ureña el 23 de abril de 2008. El ...