Zobrazeno 1 - 10
of 88 194
pro vyhledávání: '"P. Cesar"'
This paper addresses the design and analysis of a multivariable gradient-based stochastic extremum-seeking control method for multi-input systems with arbitrary input delays. The approach accommodates systems with distinct time delays across input ch
Externí odkaz:
http://arxiv.org/abs/2411.10580
We analyze the sensitivity of non-radial fluid oscillation modes and tidal deformations in neutron stars to high-order nuclear empirical parameters (NEP). In particular, we study the impact of the curvature and skewness of the symmetry energy $K_{\rm
Externí odkaz:
http://arxiv.org/abs/2411.09322
Autor:
Howell, John C., Flores, Brian, Naranjo, Juan Javier, Mendez, Angel, Costa-Vera, Cesar, Koumriqian, Chris, Jordan, Juliana, Neethling, Pieter H., Groenewald, Calvin, Lovemore, Michael A. C., Kinsey, Patrick A. T., Kruger, Tjaart P. J.
We report on an educational pilot program for low-cost physics experimentation run in Ecuador, South Africa, and the United States. The program was developed after having needs-based discussions with African educators, researchers, and leaders. It wa
Externí odkaz:
http://arxiv.org/abs/2412.04679
In this work we present an invariant-objective formalization of multi screen-entanglement grounded on Tensorial Quantum Mechanics (TQM) [12]. This new tensorial formulation of the theory of quanta -- basically, an extension of Heisenberg's matrix mec
Externí odkaz:
http://arxiv.org/abs/2412.04397
We examine the energy-critical nonlinear heat equation in critical spaces for any dimension greater or equal than three. The aim of this paper is two-fold. First, we establish a necessary and sufficient condition on initial data at or below the groun
Externí odkaz:
http://arxiv.org/abs/2412.04238
The phase diagram of the $S\!=\!1/2$ easy-axis triangular-lattice $J_1\!-\!J_2$ model is investigated using the density-matrix renormalization group and analytical insights. We find a significant spin-liquid region extending from the Heisenberg limit
Externí odkaz:
http://arxiv.org/abs/2412.03648
In this paper we propose efficient randomized fixed-precision techniques for low tubal rank approximation of tensors. The proposed methods are faster and more efficient than the existing fixed-precision algorithms for approximating the truncated tens
Externí odkaz:
http://arxiv.org/abs/2412.02598
Climate change is increasing the frequency of extreme precipitation events, making weather disasters such as flooding and landslides more likely. The ability to accurately nowcast precipitation is therefore becoming more critical for safeguarding soc
Externí odkaz:
http://arxiv.org/abs/2412.02723
Autor:
Ivanov, Mikhail M., Cuesta-Lazaro, Carolina, Obuljen, Andrej, Toomey, Michael W., Ni, Yueying, Bose, Sownak, Hadzhiyska, Boryana, Hernández-Aguayo, César, Hernquist, Lars, Kannan, Rahul, Springel, Volker
Cosmological analyses of redshift space clustering data are primarily based on using luminous ``red'' galaxies (LRGs) and ``blue'' emission line galaxies (ELGs) to trace underlying dark matter. Using the large high-fidelity high-resolution Millennium
Externí odkaz:
http://arxiv.org/abs/2412.01888
We study a problem of optimal irreversible investment and emission reduction formulated as a nonzero-sum dynamic game between an investor with environmental preferences and a firm. The game is set in continuous time on an infinite-time horizon. The f
Externí odkaz:
http://arxiv.org/abs/2412.00986