I Kim - Stochastics and Partial Differential Equations: Analysis …, 2024 - Springer
We study the fully degenerate second-order evolution equation 0.1 ut= a ij (t) uxixj+ bi (t)
uxi+ c (t) u+ f, t> 0, x∈ R d given with the zero initial data. Here a ij (t), bi (t), c (t) are merely …