Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Xinsheng Xiong"'
Publikováno v:
Journal of Combinatorial Optimization. 43:98-115
We address a general housing market problem with a set of agents and a set of houses. Each agent has a weak ordinal preference list that allows ties on houses as well as an initial endowment; moreover, each agent wishes to reallocate to a better hous
Autor:
Xinsheng Xiong, Xianjia Wang
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Journal of Combinatorial Optimization. 33:183-201
The many-to-one matching problem is commonly referred as the hospitals/residents problem which assigns each resident a hospital in an efficient and fair way. This paper considers a multi-period hospitals/residents problem that consists of assigning p
Publikováno v:
SCIENTIA SINICA Informationis. 44:1140-1155
Given a set of houses and a set of agents (the number of houses is no less than the number of agents), the house matching problem asks to allocate each agent a different house based on the preferences of the agents such that the requirement of each a
Autor:
Zhengqiu Zhang, Xinsheng Xiong
Publikováno v:
Mathematical and Computer Modelling. 48(3-4):333-343
In this paper, we investigate the following discrete periodic stage-structure model. x"1(k+1)=x"1(k)exp{-a"1(k)+b"1(k)x"2(k)x"1(k)},x"2(k+1)=x"2(k)exp{a"2(k)x"1(k)x"2(k)-b"2(k)-c(k)x"2(k)[email protected]"1(k)x"3(k)},x"3(k+1)=x"3(k)exp{d(k)-e(k)x"3(k
Autor:
Zhengqiu Zhang, Xinsheng Xiong
Publikováno v:
Applied Mathematics and Computation. 190:1213-1224
In this paper, we investigate the following periodic sex-structure model: x 1 ′ ( t ) = x 1 ( t ) b 1 ( t ) x 2 ( t ) x 1 ( t ) - d 1 ( t ) - k ( t ) x 1 ( t ) - k ( t ) x 2 ( t ) - c 1 ( t ) x 3 ( t ) , x 2 ′ ( t ) = x 2 ( t ) β ( t ) - k ( t )
Autor:
Xinsheng Xiong, Zhengqiu Zhang
Publikováno v:
Quarterly of Applied Mathematics. 65:317-337
By means of using Mawhin's continuation theorem of coincidence degree rive criteria for the existence of eight positive periodic solution of a gener theory, we derive criteria for the existence of eight positive periodic solutions of a generalized pr
Autor:
Qing Jing, Jennifer L. Mosley, Angela Filose, Baoxue Ge, Shuang Huang, Xinsheng Xiong, Dafang Bian, Jiahuai Han
Publikováno v:
Journal of Biological Chemistry. 278:2286-2293
The mitogen-activated protein kinases (MAPKs) play an important role in a variety of biological processes. Activation of MAPKs is mediated by phosphorylation on specific regulatory tyrosine and threonine sites. We have recently found that activation
Autor:
Riyan Chen, Hegang Chen, Oekyung Kim, Xinsheng Xiong, Yun Qiu, Hsing Jien Kung, Ming Li, Yoji Shimizu, Jun-Lin Guan
Publikováno v:
Nature cell biology. 3(5)
Etk/BMX, a member of the Btk family of tyrosine kinases, is highly expressed in cells with great migratory potential, including endothelial cells and metastatic carcinoma cell lines. Here, we present evidence that Etk is involved in integrin signalli
Autor:
Zhengqiu Zhang, Xinsheng Xiong
Publikováno v:
Quarterly of Applied Mathematics; Jun2007, Vol. 65 Issue 2, p317-337, 21p