Zobrazeno 1 - 10
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pro vyhledávání: '"Pain C"'
Publikováno v:
Psychology Research and Behavior Management, Vol Volume 14, Pp 1901-1913 (2021)
Assegid Negash,1,2 Matloob Ahmed,1 Girmay Medhin,3 Dawit Wondimagegn,1 Clare Pain,4 Mesfin Araya1 1Department of Psychiatry, Addis Ababa University, Addis Ababa, Ethiopia; 2Department of Psychology, Wolaita Sodo University, Wolaita Sodo, Ethiopia; 3A
Externí odkaz:
https://doaj.org/article/3ac7898ee59941d5a4f08415dec9c3ba
Reduction multigrids have recently shown good performance in hyperbolic problems without the need for Gauss-Seidel smoothers. When applied to the hyperbolic limit of the Boltzmann Transport Equation (BTE), these methods result in very close to $\math
Externí odkaz:
http://arxiv.org/abs/2408.08262
In this paper we solve the Boltzmann transport equation using AI libraries. The reason why this is attractive is because it enables one to use the highly optimised software within AI libraries, enabling one to run on different computer architectures
Externí odkaz:
http://arxiv.org/abs/2301.09991
This paper presents a new approach which uses the tools within Artificial Intelligence (AI) software libraries as an alternative way of solving partial differential equations (PDEs) that have been discretised using standard numerical methods. In part
Externí odkaz:
http://arxiv.org/abs/2301.09939
Previously we developed an adaptive method in angle, based on solving in Haar wavelet space with a matrix-free multigrid for Boltzmann transport problems. This method scalably mapped to the underlying P$^0$ space during every matrix-free matrix-vecto
Externí odkaz:
http://arxiv.org/abs/2301.06579
We develop a reduction multigrid based on approximate ideal restriction (AIR) for use with asymmetric linear systems. We use fixed-order GMRES polynomials to approximate $A_\textrm{ff}^{-1}$ and we use these polynomials to build grid transfer operato
Externí odkaz:
http://arxiv.org/abs/2301.05521
Publikováno v:
Pediatric Rheumatology Online Journal, Vol 9, Iss Suppl 1, p P96 (2011)
Externí odkaz:
https://doaj.org/article/1a9ad679c0594208965b73391d1050b5
Autor:
Zheng, J., Wu, X., Fang, F., Li, J., Wang, Z., Xiao, H., Zhu, J., Pain, C. C., Linden, P. F., Xiang, B.
Recent study reported that an aerosolised virus (COVID-19) can survive in the air for a few hours. It is highly possible that people get infected with the disease by breathing and contact with items contaminated by the aerosolised virus. However, the
Externí odkaz:
http://arxiv.org/abs/2102.09902
This paper compares the performance of seven different element agglomeration algorithms on unstructured triangular/tetrahedral meshes when used as part of a geometric multigrid. Five of these algorithms come from the literature on AMGe multigrid and
Externí odkaz:
http://arxiv.org/abs/2005.09104
Considering the high computation cost produced in conventional computation fluid dynamic simulations, machine learning methods have been introduced to flow dynamic simulations in recent years. However, most of studies focus mainly on existing fluid f
Externí odkaz:
http://arxiv.org/abs/2003.10547