Qiuqi Li

ORCID: 0009-0001-8072-3182
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About
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Research Areas
  • Advanced Mathematical Modeling in Engineering
  • Model Reduction and Neural Networks
  • Advanced Numerical Methods in Computational Mathematics
  • Probabilistic and Robust Engineering Design
  • Nonlinear Partial Differential Equations
  • Numerical methods in inverse problems
  • Tensor decomposition and applications
  • Composite Material Mechanics
  • Perovskite Materials and Applications
  • Numerical methods for differential equations
  • Topology Optimization in Engineering
  • 2D Materials and Applications
  • Fault Detection and Control Systems
  • Advanced Multi-Objective Optimization Algorithms
  • Remote Sensing and Land Use
  • Plant biochemistry and biosynthesis
  • Lipid metabolism and biosynthesis
  • GDF15 and Related Biomarkers
  • Combustion and flame dynamics
  • Face and Expression Recognition
  • Time Series Analysis and Forecasting
  • Numerical methods in engineering
  • Modeling and Simulation Systems
  • Structural Health Monitoring Techniques
  • Cavitation Phenomena in Pumps

Hunan University
2015-2024

Huazhong University of Science and Technology
2022

Union Hospital
2022

South China University of Technology
2022

Yunnan University of Traditional Chinese Medicine
2022

Nuclear and Radiation Safety Center
2022

China Jiliang University
2020-2021

Shaanxi University of Chinese Medicine
2020

Peking University
2019

Xiangtan University
2015

Electron injection leads to the transition of two-dimensional MoX<sub>2</sub> (X = S, Se, and Te) nanosheets from semiconducting H phase semimetallic T′ phase.

10.1039/c9tc06410a article EN Journal of Materials Chemistry C 2020-01-01

A hierarchical computational screening method is used to find layered lead-free metal halide perovskites with high stability and outstanding optoelectronic properties.

10.1039/d0ta10098f article EN Journal of Materials Chemistry A 2021-01-01

10.1016/j.cam.2015.07.009 article EN publisher-specific-oa Journal of Computational and Applied Mathematics 2015-07-18

10.1016/j.jcp.2017.02.055 article EN Journal of Computational Physics 2017-03-02

Pharmacy intravenous admixture service (PIVAS) center has emerged as an important department of hospital it can improve occupational protection and ensure the safety effectiveness infusions. However, medication errors were considered to be a significant challenge in PIVAS, so information-intelligence technologies introduced optimize management PIVAS. Our article summarized application PIVAS large third-class A China, provided example for other hospitals at home abroad.Prescription-reviewing...

10.1186/s12913-022-08580-4 article EN cc-by BMC Health Services Research 2022-10-07

The sea cucumber peptides (SCPs) from Acaudina leucoprocta were derived the patented bio-enzyme digestion technology and molecular weight of obtained SCPs was < 10 kDa. In this study, we investigated possible anti-aging effects on model Caenorhabditis elegans underlying mechanisms. extend average lifespan nematodes by 31.46%. enhance anti-stress capacity C. improving heat resistance mobility, Also, accumulated potential oxidative stress inducers like lipofuscin reactive oxygen species (ROS)...

10.3389/fnut.2022.1065145 article EN cc-by Frontiers in Nutrition 2022-11-22

In this paper, we propose a novel variable-separation (VS) method for generic multivariate functions. The idea of the VS is extended to obtain solution in tensor product structure stochastic partial differential equations (SPDEs). Compared with many widely used variation-separation methods, shares their merits but has less computation complexity and better efficiency. can be get separated representation SPDE systematic enrichment manner. No iteration performed at each step. This significant...

10.1137/16m1100010 article EN SIAM Journal on Scientific Computing 2017-01-01

10.1016/j.cam.2016.01.033 article EN publisher-specific-oa Journal of Computational and Applied Mathematics 2016-02-01

10.1007/s11425-022-2128-5 article EN Science China Mathematics 2024-01-10

10.1016/j.matpur.2022.11.003 article FR Journal de Mathématiques Pures et Appliquées 2022-11-09

10.1016/j.cma.2023.116538 article EN Computer Methods in Applied Mechanics and Engineering 2023-10-18

Abstract In this paper, we develop a reduced generalized multiscale basis method for efficiently solving the parametrized groundwater flow problems in heterogeneous porous media. Recently proposed finite element (GMsFE) is one of accurate and efficient methods to solve on coarse grid. However, GMsFE functions usually depend random parameters model, which substantially impacts computation efficiency when equation needs be solved many times instances parameters. To enhance efficiency,...

10.1029/2018wr023954 article EN Water Resources Research 2019-02-26

Parametric dynamical systems are widely used to model physical systems, but their numerical simulation can be computationally demanding due nonlinearity, long-time simulation, and multi-query requirements.Model reduction methods aim reduce computation complexity improve efficiency.However, traditional inefficient for parametric with nonlinear structures.To address this challenge, we propose an adaptive method based on local dynamic mode decomposition (DMD) construct efficient reliable...

10.4208/cicp.oa-2023-0163 article EN Communications in Computational Physics 2024-01-01

In this paper, an ensemble-based efficient iterative method is used to solve the partial differential equations (PDEs) with random inputs. The aim of get good approximation Galerkin solution for PDEs An essential ingredient proposed construct decomposition stochastic functions, which involves parameter-independent and parameter-dependent. parameter-dependent term can affect computation efficiency accuracy. order decrease cost, by performed a fixed-point manner. decomposes into offline phase...

10.2139/ssrn.4850495 preprint EN 2024-01-01

In this paper, we consider a variable-separation (VS) method to solve the nonlinear partial differential equations (PDEs) with random inputs. The aim of VS is get sep- arated representation Galerkin solution for PDEs An essential ingredient proposed construction optimal stochastic basis functions. nonlinearity can affect computation efficiency and may bring challenges order overcome difficulty, develop such that functions are generated in an incremental constructive man- ner. At each...

10.1137/19m1262486 article EN SIAM Journal on Scientific Computing 2020-01-01
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