Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Baoqin Chen"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 19003-19015 (2024)
Sea surface temperature (SST) plays a crucial role in the global meteorological system, particularly as long-term seasonal variations are significant for analyzing SST anomalies and supporting long-term climate decision-making. Current forecasting me
Externí odkaz:
https://doaj.org/article/18f6a1f06839498d9bdead94cec06c58
Publikováno v:
Opto-Electronic Advances, Vol 5, Iss 2, Pp 1-9 (2022)
The Purcell effect is commonly used to increase the spontaneous emission rate by modifying the local environment of a light emitter. Here, we propose a silicon dielectric cuboid nanoantenna for simultaneously enhancing electric dipole (ED), magnetic
Externí odkaz:
https://doaj.org/article/f52334ff8560456d8322ac58432d9c35
Autor:
Lihong Hong, Haiyao Yang, Liqiang Liu, Mingzhou Li, Yuanyuan Liu, Baoqin Chen, Huakang Yu, Wenbo Ju, Zhi-Yuan Li
Publikováno v:
Research, Vol 6 (2023)
An optical spectrometer is a basic spectral instrument that probes microscopic physical and chemical properties of macroscopic objects but generally suffers from difficulty in broadband time-resolved measurement. In this work, we report the creation
Externí odkaz:
https://doaj.org/article/5deb7020393e4a6ba2da69f146a93b34
Publikováno v:
AIP Advances, Vol 12, Iss 4, Pp 045215-045215-10 (2022)
As a core component of oil production equipment, electric submersible pumps (ESPs) have been widely used in offshore oil fields to improve oil well production. There is an urgent need for an effective method of predicting and classifying ESP faults i
Externí odkaz:
https://doaj.org/article/491ad962026948a1b1412e9475592148
Autor:
BaoQin Chen, Sheng Li
Publikováno v:
Journal of Inequalities and Applications, Vol 2020, Iss 1, Pp 1-16 (2020)
Abstract This paper is to consider the unity results on entire functions sharing two values with their difference operators and to prove some results related to 4 CM theorem. The main result reads as follows: Let f ( z ) $f(z)$ be a nonconstant entir
Externí odkaz:
https://doaj.org/article/771e1d5d163a4caa85d1ec47cbdb616e
Autor:
BaoQin Chen, Sheng Li
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-9 (2019)
Abstract For the nonlinear difference equations of the form w(z+1)w(z−1)=h(z)wm(z), $$ w(z + 1)w(z - 1) = h(z)w^{m}(z), $$ where h(z) $h(z)$ is a nonzero rational function and m=±2,±1,0 $m = \pm 2, \pm 1,0$, we show that its transcendental meromo
Externí odkaz:
https://doaj.org/article/719dd009e903417da466b7e3f208d7b6
Autor:
Sheng Li, BaoQin Chen
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-11 (2019)
Abstract This paper mainly concerns the uniqueness of meromorphic solutions of first order linear difference equations of the form * R1(z)f(z+1)+R2(z)f(z)=R3(z), $$ R_{1}(z)f(z+1)+R_{2}(z)f(z)=R_{3}(z), $$ where R1(z)≢0 $R_{1}(z)\not \equiv 0$, R2(
Externí odkaz:
https://doaj.org/article/65677fb25d584d67b9cc3afe2b4ebcc3
Publikováno v:
Research, Vol 2021 (2021)
White laser with balanced performance of broad bandwidth, high average and peak power, large pulse energy, high spatial and temporal coherence, controllable spectrum profile, and overall chroma are highly desirable in various fields of modern science
Externí odkaz:
https://doaj.org/article/40239453a2c24515a659174edf5e36bf
Autor:
Sheng Li, Baoqin Chen
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2020 (2020)
This paper mainly considers the unicity of meromorphic solutions of the Pielou logistic equation yz+1=Rzyz/Qz+Pzyz, where Pz,Qz, and Rz are nonzero polynomials. It shows that the finite order transcendental meromorphic solution of the Pielou logistic
Externí odkaz:
https://doaj.org/article/b26f7f4e287242158db372c7e55ecc72
Publikováno v:
Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-12 (2018)
Abstract In this paper, we give some results on entire functions that share one value with their difference operators. In particular, we prove the following result, which can be regarded as a difference analogue of a result of J.P. Wang and H.X. Yi (
Externí odkaz:
https://doaj.org/article/b71a5b9fdfa146e9a72ffd57def29f4b