Zobrazeno 1 - 10
of 345 550
pro vyhledávání: '"Julio, A."'
Publikováno v:
TEST Volume 31 (2022) Pages 879-900
Considered a pair of random lifetimes whose dependence is described by a Time Transformed Exponential model, we provide analytical expressions for the distribution of their sum. These expressions are obtained by using a representation of the joint di
Externí odkaz:
http://arxiv.org/abs/2412.09151
Autor:
Navarro, Jorge, Mulero, Julio
Publikováno v:
TEST 2020 Volume 29, 255-281
The coherent systems are basic concepts in reliability theory and survival analysis. They contain as particular cases the popular series, parallel and $k$-ou-of-$n$ systems (order statistics). Many results have been obtained for them by assuming that
Externí odkaz:
http://arxiv.org/abs/2412.09129
Publikováno v:
Communications in Statistics - Theory and Methods 2020 Volume 51, Issue 3, 767-788
In this paper we provide a new criterion for the comparison of claims, when we have conditional claims arising in stop loss contracts or contracts with franchise deductible. These stochastic comparisons are made on the basis of the Tail Value at Risk
Externí odkaz:
http://arxiv.org/abs/2412.08456
Publikováno v:
Mathematics 2020, 8, 1181
In risk theory, financial asset returns often follow heavy-tailed distributions. Investors and risk managers used to compare risk measures as the value at risk or tail value at risk in order over the whole confidence levels to avoid the exposure to t
Externí odkaz:
http://arxiv.org/abs/2412.08440
Publikováno v:
Computers & Industrial Engineering 128 (2019) 24-31
In this paper we describe a general approach to optimal imperfect maintenance activities of a repairable equipment with independent components. Most of the existing works on optimal imperfect maintenance activities of a repairable equipment with inde
Externí odkaz:
http://arxiv.org/abs/2412.08380
We investigate a nonlinear multiphysics model motivated by ultrasound-enhanced drug delivery. The acoustic pressure field is modeled by Westervelt's quasilinear wave equation to adequately capture the nonlinear effects in ultrasound propagation. The
Externí odkaz:
http://arxiv.org/abs/2412.07490
We propose a multilevel scheme to coherently transfer the population of a diatomic molecule from a rovibrational level to a target rovibrational level of the same electronic state or another. It involves a linear chain of N rovibrational levels alter
Externí odkaz:
http://arxiv.org/abs/2412.07037
Autor:
Chien, Yu-En, Fernández-Galán, Marina, Tsai, Ming-Shian, Liang, An-Yuan, Conejero-Jarque, Enrique, Serrano, Javier, Román, Julio San, Hernández-García, Carlos, Chen, Ming-Chang
Isolated attosecond pulses (IAPs) generated by few-cycle femtosecond lasers are essential for capturing ultrafast dynamics in atoms, molecules, and solids. Nonetheless, the advancement of attosecond science critically depends on achieving stable, hig
Externí odkaz:
http://arxiv.org/abs/2412.06339
Autor:
Fillioux, Leo, Silva-Rodríguez, Julio, Ayed, Ismail Ben, Cournède, Paul-Henry, Vakalopoulou, Maria, Christodoulidis, Stergios, Dolz, Jose
Recent advances in self-supervision and constrastive learning have brought the performance of foundation models to unprecedented levels in a variety of tasks. Fueled by this progress, these models are becoming the prevailing approach for a wide array
Externí odkaz:
http://arxiv.org/abs/2412.06082
Publikováno v:
Universe 2024, 10(12)
Wigner's classification has led to the insight that projective unitary representations play a prominent role in quantum mechanics. The physics literature often states that the theory of projective unitary representations can be reduced to the theory
Externí odkaz:
http://arxiv.org/abs/2412.04695