搜索结果: 1-10 共查到“数学 Competition”相关记录10条 . 查询时间(0.203 秒)
Historical superprocess limits for population models with past dependence and competition
Historical superprocess interacting particle system limit theorem
2011/9/1
Abstract: We consider a population structured in trait. When a birth occurs, the trait of the parent is hereditarily transmitted to the offspring unless a mutation occurs. We associate with each indiv...
A mathematical model of social group competition with application to the growth of religious non-affiliation
sociophysics networks religion perturbation theory
2010/12/28
When groups compete for members, the resulting dynamics of human social activity may be un-
derstandable with simple mathematical models. Here, we apply techniques from dynamical systems
and perturb...
The competition numbers of Hamming graphs with diameter at most three
Hamming graphs diameter
2010/11/18
The competition graph of a digraph D is a graph which has the same vertex set as D and has an edge between x and y if and only if there exists a vertex v in D such that (x,v) and (y,v) are arcs of D. ...
Escape from the potential well: competition between long jumps and long waiting times
potential well competition between long jumps long waiting times
2010/12/15
Within a concept of the fractional diffusion equation and subordination, the paper examines the
influence of a competition between long waiting times and long jumps on the escape from the poten-tial ...
THE EXISTENCE AND NONEXISTENCE OF POSITIVE PERIODIC SOLUTIONS FOR NEUTRAL DELAY COMPETITION MODEL
Coincidence degree neutral functional differential equation positive periodic solution
2008/11/25
By using the theory of coincidence degree, sufficient conditions for the existence and
nonexistence of positive periodic solutions of a class of neutral delay competition model
are obtained.
Two-party political competition: A geometric study of the Nash equilibrium in a weighted case
Computational Geometry Operational Research
2010/9/16
This paper investigates an abstract game of political competition between two parties. All political positions are represented by points in a plane, and the parties choose positions that are as close ...
Global Existence of Positive Periodic Solutions for a Distributed Delay Competition Model
global existence positive periodic solution
2007/12/10
By using the continuation theorem of Mawhin's coincidence degree theory, a sufficient condition is derived for the existence of positive periodic solutions for a distributed delay competition model {u...
期刊信息
篇名
The Qualitative Analysis of N-species Nonlinear Prey-competition Systems
语种
英文
撰写或编译
撰写
作者
赵建东,陈文成
第一作者单位
山东科技大学
刊物名称
Applied Mathematics and Computation(SCI)
页面
2004,149,567-576
出版日期
2004年
月
...
University of Kansas math department announces winners in annual competition
Mathematics Prize Competition
2007/4/28
April 25, 2007，LAWRENCE — Six University of Kansas students with an affinity for solving math problems won cash awards totaling more than $1,500 in the 25th annual KU Mathematics Prize Competition.
The Canadian Mathematical Society is pleased to announce the 2006 Endowment Grants Competition to fund projects that contribute to the broader good of the mathematical community. The Endowment Fund is...