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A note about the spectrum of composition operators induced by a rotation

Bonet Solves, José Antonio (Springer-Verlag, 2020-01-11)

[EN] A characterization of those points of the unit circle which belong to the spectrum of a composition operator C phi, defined by a rotation phi (z)=rz with |r|=1, on the space H0(D) of all analytic functions which vanish ...
Diseño y cálculo de la contención mediante muros pantalla del sótano de un edificio en la calle Maestro Sosa de la ciudad de Valencia

Ramón Sánchez, Ramón (Universitat Politècnica de València, 2019-06-11)

[ES] El presente Trabajo Final de Grado trata sobre el cálculo y la ejecución de muros pantalla. Recoge las comprobaciones, de acuerdo con el CTE (Código Técnico de la Edificación), así como detalla el proceso constructivo ...
Dynamic train-track interaction at high vehicle speeds-Modelling of wheelset dynamics and wheel rotation

Torstensson, P. T.; Nielsen, J. C. O.; Baeza González, Luis Miguel (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2011)

[EN] Vertical dynamic traintrack interaction at high vehicle speeds is investigated in a frequency range from about 20 Hz to 2.5 kHz. The inertial effects due to wheel rotation are accounted for in the vehicle model by ...
Object tracking stereoscopic camera: exploring the three-dimensional space

Riera Guasp, Jaime; Parrilla Bernabé, Eduardo; Hueso Pagoaga, José Luís (IOP ScienceEuropean Physical Society, 2011-01)

[EN] The experimental analysis of three-dimensional (3D) movement is of great importance to introduce students to knowledge of the actual physical world. However, the difficulties of collecting 3Ddatamake it little suitable ...
Prediction of rail corrugation using a rotating flexible wheelset coupled with a flexible track model and a non-Hertzian/non-steady contact model

Baeza González, Luis Miguel; Vila Tortosa, María Paloma; Xie, Gang; Iwnicki, Simon D. (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2011)

[EN] This paper presents a model for simulating vehicletrack interaction at high frequencies for investigations of rail roughness growth. The dynamic interaction model developed employs a substructuring technique and the ...
Representation of planar motion of complex joints by means of rolling pairs. Application to neck motion

Page Del Pozo, Alvaro Felipe; De Rosario Martínez, Helios; Galvez Griso, Jose Antonio; Mata Amela, Vicente (ELSEVIER SCI LTD, 2011-02-24)

[EN] We propose to model planar movements between two human segments by means of rolling-without-slipping kinematic pairs. We compute the path traced by the instantaneous center of rotation (ICR) as seen from the proximal ...
Simulation of the evolution of rail corrugation using a rotating flexible wheelset model

Vila Tortosa, María Paloma; Fayos Sancho, Juan; Baeza González, Luis Miguel (TAYLOR & FRANCIS LTD, 2011)

[EN] This paper presents a simulation tool designed for predicting the wear pattern on the running surface of the rails and for studying the evolution of rail corrugation after thousands of wheelset passages. This simulation ...

Now showing items 1-7 of 7

Browsing by Subject "Rotation"

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Browsing by Subject "Rotation"