Local Solution to the Multi-layer KPZ Equation
Local Solution to the Multi-layer KPZ Equation
复制标题
多层KPZ方程的局部解
DOI:
10.1007/s10955-019-02278-4
复制
发表时间:
2019
影响因子:
1.6
通讯作者:
Shen, Hao
中科院分区:
文献类型:
--
作者:
Chandra, Ajay;Erhard, Dirk;Shen, Hao
In this article we prove local well-posedness of the system of equationson the circle whereandis a space-time white noise. We attempt to generalize the renormalization procedure which gives the Hopf-Cole solution for the single layer equation and our(solution to the first layer) coincides with this solution. However, we observe that cancellation of logarithmic divergences that occurs at the first layer does not hold at higher layers and develop explicit combinatorial formulae for them.
DOI:
10.1007/bf01298234
发表时间:
1962
期刊:
Monatshefte für Mathematik
影响因子:
--
作者:
L. Carlitz
通讯作者:
L. Carlitz