Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Xiujun Cheng"'
Autor:
Jin Zhang, Quyang Yang, Jinyan Wu, Ruoyue Yuan, Xiansheng Zhao, Yue Li, Xiujun Cheng, Baojin Wu, Ningwen Zhu
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
ObjectiveThis study provided a systematic analysis of the trend in incidence and incidence-based mortality for cutaneous squamous cell carcinoma (cSCC) on the lips in the USA using demographic characteristics from the Surveillance, Epidemiology, and
Externí odkaz:
https://doaj.org/article/4c7d1b4d77d542ffb310236aa5b2a65e
Autor:
Boya Zhou, Xiujun Cheng
Publikováno v:
Mathematics, Vol 11, Iss 12, p 2594 (2023)
In this paper, a novel second-order method based on a change of variable and the symmetrical and repeated quadrature formula is presented for numerical solving second kind Volterra integral equations with non-smooth solutions. Applying the discrete G
Externí odkaz:
https://doaj.org/article/1627ee0247b34862b033cfafca0c4bfa
Autor:
Xiujun Cheng, Fengyan Wu
Publikováno v:
Boundary Value Problems, Vol 2018, Iss 1, Pp 1-17 (2018)
Abstract In this paper, several different conserving compact finite difference schemes are developed for solving a class of nonlinear Schrödinger equations with wave operator. It is proved that the numerical solutions are bounded and the numerical m
Externí odkaz:
https://doaj.org/article/35ae8fbab4544e0cafb0a57815969f7e
Publikováno v:
IEEE Access, Vol 6, Pp 52336-52344 (2018)
This paper is concerned with mass and energy recovery by some conserved compact finite difference schemes for the nonlinear Schrödinger-Poisson equations. The mass and energy conservation, the unique solvability, convergence and stability of the pr
Externí odkaz:
https://doaj.org/article/7663326b6b9542c4ad818a01173c8237
Autor:
Zhenzhen Wang, Yonghu Sun, Xi’an Fu, Gongqi Yu, Chuan Wang, Fangfang Bao, Zhenhua Yue, Jianke Li, Lele Sun, Astrid Irwanto, Yongxiang Yu, Mingfei Chen, Zihao Mi, Honglei Wang, Pengcheng Huai, Yi Li, Tiantian Du, Wenjun Yu, Yang Xia, Hailu Xiao, Jiabao You, Jinghui Li, Qing Yang, Na Wang, Panpan Shang, Guiye Niu, Xiaojun Chi, Xiuhuan Wang, Jing Cao, Xiujun Cheng, Hong Liu, Jianjun Liu, Furen Zhang
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Previous studies have shown genetic associations between leprosy and 18 different genes/loci. Here, Wang and colleagues perform genome-wide association study in Han Chinese leprosy patients and describe four novel loci to be associated to the disease
Externí odkaz:
https://doaj.org/article/9dcdbbde4c254fbfb30e2cba37e90bd7
Autor:
Xiujun Cheng, Lele Sun, Qing Zhao, Zihao Mi, Gongqi Yu, Zhenzhen Wang, Yonghu Sun, Chuan Wang, Chunhua Man, Fanghui Fu, Hong Liu, Furen Zhang
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 13, Iss 3, p e0007284 (2019)
BACKGROUND:The reduced amounts of Mycobacterium leprae (M. leprae) among paucibacillary (PB) patients reflect the need to further optimize methods for leprosy diagnosis. An increasing number of reports have shown that droplet digital polymerase chain
Externí odkaz:
https://doaj.org/article/add84e6adcf049a7837caed04a7816fe
Publikováno v:
International Journal of Differential Equations, Vol 2018 (2018)
This paper is concerned with the analysis of the linear θ-method and compact θ-method for solving delay reaction-diffusion equation. Solvability, consistence, stability, and convergence of the two methods are studied. When θ∈[0,1/2), sufficient
Externí odkaz:
https://doaj.org/article/039338326f6546888a1f159b127f30c1
Publikováno v:
Journal of Computational Mathematics. 41:599-618
Publikováno v:
Applied Nanoscience.
Publikováno v:
Computers & Mathematics with Applications. 100:74-82
In this work, we consider the numerical computation for the two-dimensional generalized nonlinear Schrodinger equations with wave operator. Based on the scalar auxiliary variable (SAV) approach, the original problem is transformed into an equivalent