Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària"
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Listar por Entidad UPV "Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària"
This work addresses the problem of water network division into
district metered areas by the use of clustering respect to multiple views. In our
application will use two data perspectives: one of these will be associated ...
Ambrosio, J. K.; Brentan, B. M.; Herrera Fernández, Antonio Manuel; Luvizotto, E.; Ribeiro, L.; Izquierdo Sebastián, Joaquín(Hindawi Limited, 2019-01-08)
[EN] Prediction models have become essential for the improvement of decision-making processes in public management and, particularly, for water supply utilities. Accurate estimation often needs to solve multimeasurement, ...
Real Herráiz, Julia Irene; Zamorano, C.; Asensio Serrano, Tamara; Montalbán Domingo, María Laura(Argentinean Association of Computational Mechanics, Brazilian Association of Computational Mechanics, Mexican Association of Numerical Methods in Engineering and Applied Sciences, 2014)
[EN] The last years, ground vibrations have become an important study field due to the increase of the transports needs for society and its amount of running trains associated. The vibrations caused by trains are an important ...
Moreno Navarro, Carla(Universitat Politècnica de València, 2013-01-18)
[ES] El índice IBEX 35 es el principal índice de referencia de la bolsa española. La
motivación de estudiar cómo se construye y cómo se predice radica en la importancia que tiene para la economía española, ya que su valor ...
Burgos-Simon, Clara; Cortés, J.-C.; Martínez-Rodríguez, David; Villanueva Micó, Rafael Jacinto(World Scientific, 2019-07)
[EN] Electronic commerce (EC) has numerous advantages. It allows saving time when we purchase an item, offers the possibility of review without depending on the schedules of traditional stores, access to a wider variety ...
Salvador Rubio, Francisco Javier; Martínez López, Jorge; Romero Bauset, José Vicente; Roselló Ferragud, María Dolores(Elsevier, 2013-04)
Firstly, the code has been validated at real operating diesel engine conditions with experimental data in terms of mass flow, momentum flux and effective velocity, showing that the model is able to predict with a high level ...
Company Rossi, Rafael; Egorova, Vera; Jódar Sánchez, Lucas Antonio; Vázquez, C.(Elsevier, 2016-08)
[EN] American put option pricing under regime switching is modelled by a system of coupled
partial differential equations. The proposed model combines better the reality of the market
by incorporating the regime switching ...
García Mora, María Belén; Santamaría Navarro, Cristina; Rubio Navarro, Gregorio; Pontones Moreno, José Luis(Taylor & Francis, 2014-02-01)
The study of the sum of two independent phase-type (PH)-distributed variables, each of them being asso- ciated with a Markovian process with one absorbing state, is considered in this paper. The distribution function of ...
Mateo Villalba, Salvador(Universitat Politècnica de València, 2015-09-30)
[EN] The main aim of this hydrological study is to obtain the water flow for each analyzed return period to be able to obtain the cross and longitudinal drainage on a second phase. Obtaining the water flow will involve the ...
Company Rossi, Rafael; Egorova, Vera; Jódar Sánchez, Lucas Antonio(Elsevier, 2018)
[EN] The matter of the stability for multidimensional diffusion-advection-reaction problems treated with the semi-discretization method is remaining challenge because when all the stepsizes tend simultaneously to zero the ...
Rebollo Pedruelo, Miguel; Del Val Noguera, Elena; Carrascosa Casamayor, Carlos; Palomares Chust, Alberto; Pedroche Sánchez, Francisco(Interlude, 2013)
[EN] User influence determines how the information is transmitted. Most of the current methods need to consider the complete network and, if it changes, the calculations have to be repeated from the scratch. This work ...
Ardid Ramírez, Miguel; Felis-Enguix, Iván; Herrero Debón, Alicia; Martínez Mora, Juan Antonio(IOP Publishing, 2017-04)
[EN] The 79-string IceCube search for dark matter in the Sun public data is used to
test Secluded Dark Matter models. No significant excess over background is observed and
constraints on the parameters of the models are ...
Terol Revert, Júlia(Universitat Politècnica de València, 2021-04-13)
[CA] En els mercats borsaris hi ha un ambient d´incertesa i per tant no es pot conèixer el valor de les cotitzacions de les accions amb exactitud. Però, existeixen mètodes estadístics i matemàtics per a poder estimar el ...
Ceausu Soler, Víctor Adrián(Universitat Politècnica de València, 2021-09-07)
[ES] En el sector de las finanzas existen numerosas estrategias de inversión y construcción de carteras.
Desde la selección del tipo de activos hasta la metodología empleada. Todo esto para elaborar la
mejor estrategia ...
Vañó Ferre, Pablo(Universitat Politècnica de València, 2020-10-14)
[ES] En este TFG se describe un procedimiento para diseñar una cartera compuesta de acciones de las empresas Endesa y CaixaBank, que cotizan en el IBEX-35, que a corto plazo (5 días) minimicen el riesgo de la inversión en ...
Ruiz Ferrando, Tamara(Universitat Politècnica de València, 2020-08-13)
[ES] En este TFG se construirá un modelo estocástico de carteras financieras en ambiente de incertidumbre para los activos BBVA, Mapfre e Inditex. La dinámica de los subyacentes cotizados se modelizará con ecuaciones ...
Company Rossi, Rafael; Egorova, Vera; Jódar Sánchez, Lucas Antonio(Elsevier, 2016-01)
[EN] A new front-fixing transformation is applied to the Black Scholes equation for the American call option pricing problem. The transformed non-linear problem involves homogeneous boundary conditions independent of the ...
Cordero Barbero, Alicia; Villalba, Eva G.; Torregrosa Sánchez, Juan Ramón; Triguero-Navarro, Paula(MDPI AG, 2021-01-03)
[EN] A new parametric class of iterative schemes for solving nonlinear systems is designed.
The third- or fourth-order convergence, depending on the values of the parameter being proven.
The analysis of the dynamical ...
Brentan, B. M.; Meirelles, G.; Herrera Fernández, Antonio Manuel; Luvizotto, E., Jr.; Izquierdo Sebastián, Joaquín(Hindawi Limited, 2017)
[EN] Operational and economic aspects of water distribution make water demand forecasting paramount for water distribution systems (WDSs) management. However, water demand introduces high levels of uncertainty in WDS ...
Degeneracy effects for bosons are more important for smaller particle mass, smaller temperature and higher number density. Bose condensation requires that particles be in the same lowest energy quantum state. We propose a ...