A Stochastically Perturbed Mean Curvature Flow by Colored Noise
A Stochastically Perturbed Mean Curvature Flow by Colored Noise
复制标题
有色噪声的随机扰动平均曲率流
DOI:
10.1007/s10959-019-00983-0
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发表时间:
2020
影响因子:
0.8
通讯作者:
Yokoyama Satoshi
中科院分区:
文献类型:
--
作者:
Yokoyama Satoshi
We study the motion of the hypersurfaceevolving according to the mean curvature perturbed by, the formal time derivative of theQ-Wiener process, in a two-dimensional bounded domain. Namely, we consider the equation describing the evolution ofas a stochastic partial differential equation (SPDE) with a multiplicative noise in the Stratonovich sense, whose inward velocityVis determined by, whereis the mean curvature andGis a function determined from. Already known results in which the noise depends on only the time variable are not applicable to our equation. To construct a local solution of the equation describing, we derive a certain second-order quasilinear SPDE with respect to the signed distance function determined from. Then we construct the local solution making use of probabilistic tools and the classical Banach fixed point theorem on suitable Sobolev spaces.
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DOI:
10.1007/978-4-431-56457-7_22
发表时间:
2016
期刊:
影响因子:
--
作者:
S. Yokoyama
通讯作者:
S. Yokoyama
DOI:
10.1007/bf02650735
发表时间:
1999-07
期刊:
Acta Mathematica Sinica
影响因子:
--
作者:
T. Funaki
通讯作者:
T. Funaki
DOI:
10.1214/09-aihp333
发表时间:
2009
影响因子:
1.5
作者:
H. Weber
通讯作者:
H. Weber
影响因子:
2.1
作者:
N. Dirr;S. Luckhaus;M. Novaga
通讯作者:
M. Novaga
DOI:
10.1007/978-3-319-74929-7_9
发表时间:
2018
期刊:
影响因子:
--
作者:
C. Denis;T. Funaki;S. Yokoyama
通讯作者:
S. Yokoyama