Stability of solution to semilinear stochastic evolution equations
作者:
Gottlieb Leha,
Bohdan Maslowski,
Gunter Ritter,
期刊:
Stochastic Analysis and Applications
(Taylor Available online 1999)
卷期:
Volume 17,
issue 6
页码: 1009-1051
ISSN:0736-2994
年代: 1999
DOI:10.1080/07362999908809647
出版商: Marcel Dekker, Inc.
关键词: Stochastic Evolution Equations;Stability in Probability;Exponential Stability;Stochastic Population Dynamics;Forward Inequality;60H15;60J60;60J70
数据来源: Taylor
摘要:
We study global and local stabilities of the stationary zero solution to certain infinite-dimensional stochastic differential equations. The stabilities are in terms of fractional powers of the linear part of the drift. The abstract results are applied to semilinear stochastic partial differential equations with non-Lipschitzian drift terms and, in particular, to some specific models of population dynamics. We also expose the stabilizing effect of noise on the otherwise unstable zero solution
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