Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Nguyễn, Du"'
Autor:
Chung, Seung Whan, Choi, Youngsoo, Roy, Pratanu, Roy, Thomas, Lin, Tiras Y., Nguyen, Du T., Hahn, Christopher, Duoss, Eric B., Baker, Sarah E.
Computational physics simulation can be a powerful tool to accelerate industry deployment of new scientific technologies. However, it must address the challenge of computationally tractable, moderately accurate prediction at large industry scales, an
Externí odkaz:
http://arxiv.org/abs/2410.21583
Autor:
Chung, Seung Whan, Choi, Youngsoo, Roy, Pratanu, Roy, Thomas, Lin, Tiras Y., Nguyen, Du T., Hahn, Christopher, Duoss, Eric B., Baker, Sarah E.
Scaling up new scientific technologies from laboratory to industry often involves demonstrating performance on a larger scale. Computer simulations can accelerate design and predictions in the deployment process, though traditional numerical methods
Externí odkaz:
http://arxiv.org/abs/2410.21534
Autor:
Nguyen, Du, Sommer, Stefan
We express parallel transport for several common matrix Lie groups with a family of pseudo-Riemannian metrics in terms of matrix exponential and exponential actions. The expression for parallel transport is preserved by taking the quotient under cert
Externí odkaz:
http://arxiv.org/abs/2408.06054
Autor:
Nguyen, Du, Sommer, Stefan
We specify the conditions when a manifold M embedded in an inner product space E is an invariant manifold of a stochastic differential equation (SDE) on E, linking it with the notion of second-order differential operators on M. When M is given a Riem
Externí odkaz:
http://arxiv.org/abs/2406.02879
Autor:
Nguyen, Du
We compute explicitly the MTW tensor (or cross curvature) for the optimal transport problem on $\mathbb{R}^n$ with a cost function of form $\mathsf{c}(x, y) = \mathsf{u}(x^{\mathfrak{t}}y)$, where $\mathsf{u}$ is a scalar function with inverse $\math
Externí odkaz:
http://arxiv.org/abs/2401.00953
Autor:
Chung, Seung Whan, Choi, Youngsoo, Roy, Pratanu, Moore, Thomas, Roy, Thomas, Lin, Tiras Y., Nguyen, Du Y., Hahn, Christopher, Duoss, Eric B., Baker, Sarah E.
Numerous cutting-edge scientific technologies originate at the laboratory scale, but transitioning them to practical industry applications is a formidable challenge. Traditional pilot projects at intermediate scales are costly and time-consuming. An
Externí odkaz:
http://arxiv.org/abs/2401.10245
Autor:
Nguyen, Du
For a manifold embedded in an inner product space, we express geometric quantities such as {\it Hamilton vector fields, affine and Levi-Civita connections, curvature} in global coordinates. Instead of coordinate indices, the global formulas for most
Externí odkaz:
http://arxiv.org/abs/2307.10017
Maintaining the roadway infrastructure is one of the essential factors in enabling a safe, economic, and sustainable transportation system. Manual roadway damage data collection is laborious and unsafe for humans to perform. This area is poised to be
Externí odkaz:
http://arxiv.org/abs/2211.00091
Autor:
Do, Thuy T., Nguyen, Du, Le, Anh, Nguyen, Anh, Nguyen, Dong, Hoang, Nga, Le, Uyen, Tran, Tuan
Hydroxychloroquine (HCQ) is used to prevent or treat malaria caused by mosquito bites. Recently, the drug has been suggested to treat COVID-19, but that has not been supported by scientific evidence. The information regarding the drug efficacy has fl
Externí odkaz:
http://arxiv.org/abs/2201.00237
Autor:
Chung, Seung Whan, Choi, Youngsoo, Roy, Pratanu, Moore, Thomas, Roy, Thomas, Lin, Tiras Y., Nguyen, Du T., Hahn, Christopher, Duoss, Eric B., Baker, Sarah E.
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 July 2024 427
