Search Results - "Mei, Linfeng"

Structural Optimization in Civil Engineering: A Literature Review by Mei, Linfeng, Wang, Qian

“…Since tremendous resources are consumed in the architecture, engineering, and construction (AEC) industry, the sustainability and efficiency in this field have…”
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Stable and Unstable Periodic Spiky Solutions for the Gray–Scott System and the Schnakenberg System by Gomez, Daniel, Mei, Linfeng, Wei, Juncheng

“…The Hopf bifurcations for the classical Gray–Scott system and the Schnakenberg system in an one-dimensional interval are considered. For each system, the…”
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How to promote the adoption of intelligent spray technology in farmers’ cooperatives? ——Based on the perspective of evolutionary game by Zheng, Yangyang, Mei, Linfeng

“…In order to accelerate the development of smart agriculture and realize the green transformation of agriculture, the coupling of prospect theory and…”
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Retraction Note: Application of optical medical equipment imaging detection and fire needle therapy for intestinal mucosal barrier function in patients with intestinal diseases by Jin, Youyou, Ma, Xiaofan, Liu, Ju, Peng, Huiping, Zhu, Weifang, Jin, Zhenyu, Tao, Minghao, Mei, Linfeng, Yang, Ju

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Does government policy matter in the digital transformation of farmers’ cooperatives?—A tripartite evolutionary game analysis by Zheng, Yangyang, Mei, Linfeng, Chen, Weimin

“…Farmers’ cooperatives, as one of the new types of agricultural businesses, are an effective carrier for the digital transformation of agriculture, yet existing…”
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RETRACTED ARTICLE: Application of optical medical equipment imaging detection and fire needle therapy for intestinal mucosal barrier function in patients with intestinal diseases by Jin, Youyou, Ma, Xiaofan, Liu, Ju, Peng, Huiping, Zhu, Weifang, Jin, Zhenyu, Tao, Minghao, Mei, Linfeng, Yang, Ju

“…The purpose of this study was to explore the application of optical medical device imaging detection in the treatment of intestinal diseases in patients with…”
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Research on Digital Credit Behavior of Farmers’ Cooperatives—A Grounded Theory Analysis Based on the “6C” Family Model by Zheng, Yangyang, Lou, Jianhong, Mei, Linfeng, Lin, Yushuang

“…As the main demand side of rural financial services, farmers’ cooperatives are an important part of China’s rural finance. However, due to the lack of…”
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A priori bounds for an indefinite superlinear elliptic equation with exponential growth by Mei, Linfeng

“…This paper considers positive solutions to problem − Δ u = λ u + h ( x ) e u , x ∈ R 2 , where λ is a parameter, h ( x ) ∈ C 2 ( R 2 , R ) changes sign…”
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Symmetry breaking of an elliptic equation in expanding annuli by Guo, Zongming, Mei, Linfeng, Wan, Fangshu

“…We obtain non-radial bifurcation from radial solutions of a semilinear elliptic equation in expanding annuli of R N . To obtain the main results, we use a…”
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Embeddings of weighted Sobolev spaces and degenerate elliptic problems by Guo, ZongMing, Mei, LinFeng, Wan, FangShu, Guan, XiaoHong

“…New embeddings of some weighted Sobolev spaces with weights a（x）and b（x）are established.The weights a（x）and b（x）can be singular.Some applications of these…”
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Structure of positive radial solutions of a quasilinear elliptic problem with singular nonlinearity by Mei, Linfeng

“…We study the structure of radial solutions of the quasilinear elliptic problem (Q) where , , and . It is seen that (Q) admits a global continuum of radial…”
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Twin engineering for high critical current densities in bulk YBa2Cu3O7-δ by LINFENG MEI, BOYKO, V. S, CHAN, Siu-Wai

“…We have exploited the positive entropy of the twin boundary energy to refine twin structure in YBa2Cu3O7-x (Y123) which is the matrix phase in melt-textured…”
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Boundary layer solutions in the Gierer–Meinhardt system with inhomogeneous boundary conditions by Gomez, Daniel, Mei, Linfeng, Wei, Juncheng

“…The use of inhomogeneous boundary conditions has become increasingly important in the study of pattern forming reaction diffusion systems. Such inhomogeneities…”
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Driven by the policy or bent by the market? Cracking the digital transformation code of farmer cooperatives by Mei, Linfeng, Zheng, Yangyang, Tian, Mengling, Wu, Yu

“…The digital transformation of farmer cooperatives significantly promotes the digital rural strategy. However, due to funding and scale constraints, the digital…”
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On a weighted Lane-Emden system by Guan, Xiaohong, Mei, Linfeng

“…Liouville type results for positive radial entire solutions of the weighted Lane-Emden system are established, where , satisfy , i=1,2. Meanwhile,…”
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Existence and nonexistence of positive steady states in multi-species phytoplankton dynamics by Mei, Linfeng, Zhang, Xiaoyan

“…In this paper we study a nonlocal reaction–diffusion–advection system modeling the growth of multiple competitive phytoplankton species in a vertical water…”
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Narrow region principle and Liouville type results for fractional Lane-Emden system by Cai, Miaomiao, Mei, Linfeng

“…In this paper, narrow region principle for cooperative systems involving fractional Laplacian is developed. As an application, some Liouville type results of…”
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Multiplicity of positive solution for an indefinite elliptic equation on R 2 with exponential nonlinearities by Mei, Linfeng

“…In this paper, we consider the multiplicity of positive solution to the equation − Δ u = λ u + h ( x ) u p e u , x ∈ R 2 , with h ( x ) a sign-changing…”
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Multiple solutions for an indefinite superlinear elliptic problem on R N by Dong, Wei, Mei, Linfeng

“…We study positive solutions of the equation − Δ u = λ u − a ( x ) u p , x ∈ R N ( N ≥ 3 ) , where p > 1 is a constant, λ is a parameter and a ( x ) changes…”
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Multiplicity of positive solution for an indefinite elliptic equation on R2 with exponential nonlinearities by LINFENG MEI

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