期刊论文

Li, Ying-qiu

英文

SCIENCE IN CHINA SERIES A-MATHEMATICS

1006-9283

2007

50

5

698-704

10.1007/s11425-007-0037-0

the National Natural Science Foundation of China (Grant Nos. 10271020,10471012) SRF for ROCS, SEM (Grant No. [2005]564)

本校为第一且通讯机构

We consider a branching random walk in random environments, where the particles are reproduced as a branching process with a random environment (in time), and move independently as a random walk on Z with a random environment (in locations). We obtain the asymptotic properties on the position of the rightmost particle at time n, revealing a ph...

We consider a branching random walk in random environments, where the particles are reproduced as a branching process with a random environment （in time）, and move independently as a random walk on Z with a random environment （in locations）. We obtain the asymptotic properties on the position of the rightmost particle at time n, revealing a phase trans...