Curvature motion perturbed by a direction-dependent colored noise
Curvature motion perturbed by a direction-dependent colored noise
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曲率运动受到方向相关的有色噪声的扰动
DOI:
10.1007/978-3-319-74929-7_9
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
S. Yokoyama
中科院分区:
文献类型:
--
作者:
C. Denis;T. Funaki;S. Yokoyama
The aim of this paper is twofold. First we give a brief overview of several results on the deterministic and stochastic motions by mean curvature and their derivation under the so-called sharp interface limit. Then, we study the motions by mean curvature perturbed by a direction-dependent Gaussian colored noise described by. This part is a generalization of (Funaki, Acta Math Sin (Engl Ser), 15:407–438, 1999) [10] where the noise is independent from space. We derive a uniform moment estimate on solutions of approximating equations and prove a Wong–Zakai type convergence theorem (in law) for the SPDEs for the curvature of a convex curve in two-dimensional space before the time the curve exhibits a singularity.
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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
影响因子:
2
作者:
G. Bellettini;V. Beorchia;M. Paolini;F. Pasquarelli
通讯作者:
F. Pasquarelli
影响因子:
0.9
作者:
Kai Lee
通讯作者:
Kai Lee