Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Yueting Yang"'
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-13 (2024)
Abstract In this paper, we are concerned with the Kirchhoff-type variable-order fractional Laplacian problems involving critical exponents and logarithmic nonlinearity. By using the constraint variational method, we show the existence of one least en
Externí odkaz:
https://doaj.org/article/894e0c9b71ca47c993946830116350da
Publikováno v:
AIMS Mathematics, Vol 9, Iss 4, Pp 8497-8415 (2024)
In this work, we proposed a new trust region method for solving large-scale unconstrained optimization problems. The trust region subproblem with a simple form was constructed based on new weak secant equations, which utilized both gradient and funct
Externí odkaz:
https://doaj.org/article/33bc73b0314d4828ae73165d241bb9db
Publikováno v:
AIMS Mathematics, Vol 8, Iss 7, Pp 15008-15023 (2023)
We transform the Z-eigenvalues of symmetric tensors into unconstrained optimization problems with a shifted parameter. An accelerated conjugate gradient method is proposed for solving these unconstrained optimization problems. If solving problem resu
Externí odkaz:
https://doaj.org/article/fdc2210678554cef8c7334f246b8c22d
Publikováno v:
AIMS Mathematics, Vol 8, Iss 4, Pp 9187-9211 (2023)
In this paper, we develop a Malliavin calculus approach for hedging a fixed strike lookback option in fuzzy space. Due to the uncertainty in financial markets, it is not accurate to describe the problems of option pricing and hedging in terms of rand
Externí odkaz:
https://doaj.org/article/0fe84f0d765146cb90c352cf99fade45
Publikováno v:
JPhys Materials, Vol 7, Iss 2, p 022002 (2024)
The twist angle regulation strategy provides a feasible tool for studying the emerging properties of transition metal dichalcogenides (TMDCs). For the twisted TMDCs (t-TMDCs), there is the lattice mismatch and twist between layers, thus forming moir
Externí odkaz:
https://doaj.org/article/8ca50e6b2d5848fd973c8891bdd8ce18
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract The climate changes influence the growing suitability of peanut, an important oil crop. Climatic suitability evaluation in the Huang-Huai-Hai region, the main peanut producing region of China, which can optimize peanut planting structure and
Externí odkaz:
https://doaj.org/article/c6b60d82e6a849f4a51b26c65d19e8d0
Publikováno v:
Ecological Indicators, Vol 143, Iss , Pp 109407- (2022)
Due to the improvement of living standards and the adjustment of dietary structure, the cereal industry shows excellent growth prospects. Clarifying millet drought risk distribution and determining its dynamic evolution characteristics are therefore
Externí odkaz:
https://doaj.org/article/d44e806a1213478d873768ec0499f901
Publikováno v:
Engineering, Vol 7, Iss 6, Pp 787-797 (2021)
Cloud manufacturing is one of the three key technologies that enable intelligent manufacturing. This paper presents a novel attribute-based encryption (ABE) approach for computer-aided design (CAD) assembly models to effectively support hierarchical
Externí odkaz:
https://doaj.org/article/e0b3669e30504f57b05b32ca30f7b299
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
ObjectiveThis meta-analysis aimed to evaluate whether ketorolac administration is associated with an increased anastomotic leak rate after colorectal surgery.MethodsThe literature was searched using the Web of Science, Embase, and PubMed databases, a
Externí odkaz:
https://doaj.org/article/016cd2c2bd394b308296221d6d103a38
Autor:
Kaiwei Li, Chunyi Wang, Guangzhi Rong, Sicheng Wei, Cong Liu, Yueting Yang, Bilige Sudu, Ying Guo, Qing Sun, Jiquan Zhang
Publikováno v:
Remote Sensing, Vol 15, Iss 1, p 57 (2022)
As the climate warms, the impact of drought on plants has increased. We aimed to construct a comprehensive drought index (CDI), coupling soil-vegetation-atmosphere drought and heat conditions based on multi-source information, and to combine it with
Externí odkaz:
https://doaj.org/article/1aae6d28721c4156ae654cdb51c302e3