Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Xinqiu ZHANG"'
Autor:
Tao Sun, Xinqiu Zhang
Publikováno v:
Mathematics, Vol 12, Iss 4, p 551 (2024)
In this paper, we apply the concept of the Parisian implementation delay to dividend payments and assume that the claim amount paid Zi by the insurance company for the ith time follows an exponential distribution. We give the Laplace transformation o
Externí odkaz:
https://doaj.org/article/0994e831518846e1815aff7085bf6b91
Autor:
Melissa May Maestas, Scott A Epstein, Nico Schulte, Xiang Li, Xinqiu Zhang, Sang-Mi Lee, Andrea Polidori, Jason Low, Jo Kay Ghosh
Publikováno v:
Environmental Research: Health, Vol 2, Iss 2, p 025005 (2024)
Air toxics are an important category of air pollutants that are known to cause adverse health effects, including increased cancer risk. Regulatory efforts at federal, state, and local levels have aimed to decrease air toxics emissions over the past s
Externí odkaz:
https://doaj.org/article/bf37d452562d40069cd59f7eb673cdba
Autor:
Yun Li, Vikram Ravi, Garvin Heath, Jiachen Zhang, Pouya Vahmani, Sang-Mi Lee, Xinqiu Zhang, Kelly T Sanders, George A Ban-Weiss
Publikováno v:
Environmental Research Letters, Vol 19, Iss 3, p 034015 (2024)
To demonstrate how a mega city can lead in decarbonizing beyond legal mandates, the city of Los Angeles (LA) developed science-based, feasible pathways towards utilizing 100% renewable energy for its municipally-owned electric utility. Aside from dec
Externí odkaz:
https://doaj.org/article/4b6393490a4f4572a972abbb45f5e470
Publikováno v:
物联网学报, Vol 5, Pp 107-119 (2021)
With the constant progress of the information technology, the research on identification is developing towards unawareness and automation, and applied widely in many fields, such as human-computer interaction, smart home and intelligent security.As a
Externí odkaz:
https://doaj.org/article/d03773355a5c4ac68d1134ea7e086b38
Publikováno v:
Electronic Journal of Differential Equations, Vol 2019, Iss 97,, Pp 1-22 (2019)
Let $\Omega\subseteq \mathbb{R}^N$ be a bounded domain. In this article, we investigate the existence of entropy solutions to the nonlinear elliptic problem $$\displaylines{ -\hbox{div}\Big(\frac{|\nabla u|^{(p-2)} \nabla u+c(x)u^\gamma}{(1+|u|)
Externí odkaz:
https://doaj.org/article/23b78b6c4ba04ddfb3c51c164eaa4d6e
Publikováno v:
Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-15 (2018)
Abstract In this article, we first establish an existence and uniqueness result for a class of systems of nonlinear operator equations under more general conditions by means of the cone theory and monotone iterative technique. Furthermore, the iterat
Externí odkaz:
https://doaj.org/article/4131af86ecd44c608546940fc7d6fdce
Publikováno v:
Journal of Function Spaces, Vol 2018 (2018)
We study the existence and uniqueness of positive solution for a class of nonlinear binary operator equations systems by means of the cone theory and monotone iterative technique, under more general conditions. Also, we give the iterative sequence of
Externí odkaz:
https://doaj.org/article/ba7cb24e5d52486da84ea498ca77818f
Publikováno v:
Journal of Fixed Point Theory and Applications. 23
In this paper, we present a new fixed point theorem for the sum of two mixed monotone operators of Meir–Keeler type on ordered Banach spaces through projective metric, which extends the existing corresponding results. As applications, we utilize th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3106b5c56e7ce7f06e5316a72403e8
https://doi.org/10.1007/s11784-020-00835-z
https://doi.org/10.1007/s11784-020-00835-z
Autor:
Xinqiu Zhang, Zhitao Zhang
Publikováno v:
Journal of Fixed Point Theory and Applications. 22
In this paper, we study the existence, nonexistence and uniqueness of positive solutions for the following two Schrodinger systems with linear and nonlinear couplings which arise from Bose–Einstein condensates: $$\begin{aligned} \left\{ \begin{arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c5798dcde7fb2ffe8a9437b416a784
https://doi.org/10.1007/s11784-020-0767-y
https://doi.org/10.1007/s11784-020-0767-y
Publikováno v:
Journal of Function Spaces, Vol 2018 (2018)
We study the existence and uniqueness of positive solution for a class of nonlinear binary operator equations systems by means of the cone theory and monotone iterative technique, under more general conditions. Also, we give the iterative sequence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee113934a39a9976105d3fdf99ae0ff
https://doi.org/10.1155/2018/7469868
https://doi.org/10.1155/2018/7469868