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arXiv 2008.01986math-phmath.DSmath.MP
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平面非相互作用粒子系统的局部平衡

Local equilibrium in planar non interacting particle systems

Péter Nándori, Trevor Teolis

摘要:

粒子通过边界注入到一个大的平面矩形中。假设粒子相互独立运动,边界也是吸收的,我们确定了一组抽象的条件,这意味着在扩散标度极限的粒子密度的局部平衡。我们验证了我们的抽象条件在两个例子:iid随机游动和周期洛伦兹过程。

英文摘要:

Particles are injected to a large planar rectangle through the boundary. Assuming that the particles move independently from one another and the boundary is also absorbing, we identify a set of abstract conditions which imply the local equilibrium of the particle density in diffusive scaling limit. We verify that our abstract conditions hold in two examples: iid random walks and the periodic Lorentz process.

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。

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