For the stationary convection–diffusion equation in ${\mathbb{R}}^n$, n>2, we give a sufficient condition on the bounded non-compactly supported drift that guarantees the existence of a fundamental solution with global two-sided estimates of the Newtonian potential type.

中文翻译：

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对流-扩散方程的 Global Green 函数估计

对于固定对流-扩散方程${\mathbb{R}}^n$, n > 2，我们给出了有界非紧支撑漂移的充分条件，该条件保证存在具有牛顿势类型全局双边估计的基本解。