二维随机加速度问题
The stochastic acceleration problem in two dimensions
摘要：
研究了二维空间均匀混合势中粒子的运动，证明了粒子的动量收敛于圆周上的布朗运动。这补充了Kesten和Papanicolaou的极限定理\cite{KP}证明的尺寸$d\ge 3$。
英文摘要：
We consider the motion of a particle in a two-dimensional spatially homogeneous mixing potential and show that its momentum converges to the Brownian motion on a circle. This complements the limit theorem of Kesten and Papanicolaou \cite{KP} proved in dimensions $d\ge 3$.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
