2 problems

The paper considers continuous-time diffusion processes whose diffusion coefficient may be degenerate, in contrast to the uniformly elliptic setting used for the preceding approxim…

Let $\mathcal{V} \subset \mathbb{C}\mathrm{T}\Omega$ be a real-analytic locally integrable structure of corank $m$ on a $\mathcal{C}^\omega$-smooth manifold, locally generated by a…