Zobrazeno 1 - 10
of 8 242
pro vyhledávání: '"Luo, LI"'
Autor:
Li, Xianliang, Luo, Jun, Zheng, Zhiwei, Wang, Hanxiao, Luo, Li, Wen, Lingkun, Wu, Linlong, Xu, Sheng
Momentum-based optimizers are widely adopted for training neural networks. However, the optimal selection of momentum coefficients remains elusive. This uncertainty impedes a clear understanding of the role of momentum in stochastic gradient methods.
Externí odkaz:
http://arxiv.org/abs/2411.19671
We provide the geometric construction of a series of generalized Schur algebras of any type via Borel-Moore homologies and equivariant K-groups of generalized Steinberg varieties. As applications, we obtain a Schur algebra analogue of the local geome
Externí odkaz:
http://arxiv.org/abs/2411.18273
Lattice Boltzmann models are briefly introduced together with references to methods used to predict their ability for simulations of systems described by partial differential equations that are first order in time and low order in space derivatives.
Externí odkaz:
http://arxiv.org/abs/2411.09314
In this paper, we develop a second-order, fully decoupled, and energy-stable numerical scheme for the Cahn-Hilliard-Navier-Stokes model for two phase flow with variable density and viscosity. We propose a new decoupling Constant Scalar Auxiliary Vari
Externí odkaz:
http://arxiv.org/abs/2410.10195
Assessing artistic creativity has long challenged researchers, with traditional methods proving time-consuming. Recent studies have applied machine learning to evaluate creativity in drawings, but not paintings. Our research addresses this gap by dev
Externí odkaz:
http://arxiv.org/abs/2408.01481
Autor:
Lian, Jianhui, Luo, Li
Although thick disk is a structure prevalent in local disk galaxies and also present in our home Galaxy, its formation and evolution is still unclear. Whether the thick disk is born thick and/or gradually heated to be thick after formation is under d
Externí odkaz:
http://arxiv.org/abs/2312.07070
In this paper, we study the nurse rostering problem that considers multiple units and many soft time-related constraints. An efficient branch and price solution approach that relies on a fast algorithm to solve the pricing subproblem of the column ge
Externí odkaz:
http://arxiv.org/abs/2311.05438
Autor:
Luo, Li, Xu, Zheming
We develop an invariant theory of quasi-split $\imath$quantum groups $\mathbf{U}_n^\imath$ of type AIII on a tensor space associated to $\imath$Howe dualities. The first and second fundamental theorems for $\mathbf{U}_n^\imath$-invariants are derived
Externí odkaz:
http://arxiv.org/abs/2310.12721
We prove that the q-Schur algebras of finite type introduced in [LW22] are cellular in the sense of Graham and Lehrer, which is a generalization of Geck's theorem on the cellularity of Hecke algebras of finite type. Moreover, we study special modules
Externí odkaz:
http://arxiv.org/abs/2305.14633
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Price levels of medical services may vary across regions with different income levels, which would raise concerns about the equal access to medical services. This study aimed to estimate the spatial price index of medical services
Externí odkaz:
https://doaj.org/article/50f2b1446f884ef09d4b438af4adf255
