Zobrazeno 1 - 10
of 1 145
pro vyhledávání: '"Rosenthal, W."'
Publikováno v:
In Journal of Environmental Radioactivity March 2024 273
The Koopman operator is an useful analytical tool for studying dynamical systems -- both controlled and uncontrolled. For example, Koopman eigenfunctions can provide non-local stability information about the underlying dynamical system. Koopman repre
Externí odkaz:
http://arxiv.org/abs/2004.14921
Publikováno v:
In Journal of Environmental Radioactivity December 2023 270
We study the ensemble Kalman filter (EnKF) algorithm for sequential data assimilation in a general situation, that is, for nonlinear forecast and measurement models with non-additive and non-Gaussian noises. Such applications traditionally force us t
Externí odkaz:
http://arxiv.org/abs/1808.05465
Autor:
Rosenthal, W. Steven, Eslinger, Paul W., Schrom, Brian T., Miley, Harry S., Baxter, Doug J., Fast, Jerome D.
Publikováno v:
In Journal of Environmental Radioactivity June 2022 247
We present a numerical approach for estimating the probability density function (PDF) of quantities of interest (QoIs) of power grid systems subject to uncertain power generation and load fluctuations. In our approach, generation and load fluctuation
Externí odkaz:
http://arxiv.org/abs/1708.08378
We show that modifying a Bayesian data assimilation scheme by incorporating kinematically-consistent displacement corrections produces a scheme that is demonstrably better at estimating partially observed state vectors in a setting where feature info
Externí odkaz:
http://arxiv.org/abs/1602.02209
Autor:
Battu, Anil K., Pope, Timothy R., Varga, Tamas, Christ, Josef. F., Fenn, Michelle D., Rosenthal, W. Steven, Kuang, Wenbin, Thomas, Mathew, Arnold, Anne M., Schram, Malachi, Warner, Marvin G., Barrett, Christopher A. *, Kennedy, Zachary C. *
Publikováno v:
In Additive Manufacturing December 2020 36
Autor:
Eslinger, Paul W., Lowrey, Justin D., Miley, Harry S., Rosenthal, W. Steven, Schrom, Brian T.
Publikováno v:
In Journal of Environmental Radioactivity August 2019 204:111-116
Autor:
Urdaneta, G., Allison, K., Crawford, T., Meguerdijian, S., Rosenthal, W., Lee, S., Mavromoustaki, A., Bertozzi, A. L.
This arXiv article describes the fluid dynamics video on `Bi-disperse particle-laden flows in the Stokes regime', presented at the 65th Annual Meeting of the APS Division of Fluid Dynamics in San Diego, CA in November 2012. The video shows three diff
Externí odkaz:
http://arxiv.org/abs/1210.3873