【摘 要】
：
Reaction-diffusion waves arise in various applications in physics,chemistry and biology.From the mathematical point of view these are particular solutions o
【机 构】
：
CNRS,UniversityLyon1,France
【出 处】
：
The XXIX International Colloquium on Group-Theoretical Metho
论文部分内容阅读
Reaction-diffusion waves arise in various applications in physics,chemistry and biology.From the mathematical point of view these are particular solutions of semilinear parabolic equations.We will present the mathematical theory of reaction-diffusion waves and will illustate it with numerous examples such as propagation of flames,tumor growth or some models in population dynamics.
其他文献
电信市场迅猛发展的势头有增无减。以前只传输语音的铜线及光纤线路，现在已能传输数据、传真及视频信息，ＩＰ网络也呈现爆炸性增长趋势。新的服务供应商不断涌入电信市场，原有的电信
Two orthonormal bases of a d-dimensional Hilbert space are called mutually unbiased (MU) if the d^2 transition probabilities from any state of one basis to
自古有云:“是非皆因多出口,烦恼皆因强出头。”继赌王与十姑娘因财失义互数不是后,名流家丑越揭越多,素来低调的大新银行主席王守业夫人严君琴(Christine),也因同父异母的姐
The maximal superintegrable systems including the ordinary Kepler- Coulomb problem,oscillator and its generalization on SO(2,2) hyperboloid are discussed.
In the estimation of group action in quantum system,we can choose input state as well as the measurement.In this talk,we describe this problem using the ter
１９９８年７月，刘继田从铜山县郭集派出所调任大许派出所任所长。这个７万多人的镇子由于交通便利毗邻两县，治安状况十分复杂。这位江苏公安专科学校毕业的高材生深知这是上级领导对自己的
世纪之交，伴随着信息化的进程，信息技术以前所未有的速度发展。纵览五彩缤纷的电信新技术，有两个特别耀眼的热点，一是无线通信，二是ＩＰ网络，而作为两者结合的无线ＩＰ技术，更受到市场的青睐
We consider fractional Fuss-Catalan numbers C(k,l,n),n=0,1,….for fractional values of parameter in the form k/l,with k end l positive integers.We furnish e
Quasi-degenerate “pseudospin” doublets were discovered many years ago in both spherical and deformed nuclei [1-5].We show that pseudospin symmetry is an S
尼基·芳斯,今年12岁,是个活泼可爱的健康孩子。谁能想到,她出生时只有380克,据说是世界上最小的孩子呢? 当尼基·芳斯提前3个月出生时,她的父母感到非常震惊。这个比一块黄