Lyapunov type inequality for extremal Pucci's equations

J. Tyagi, R. B. Verma

In this article, we establish Lyapunov type inequality for the following extremal Pucci's equation \begin{equation*} \left\{ \begin{aligned}{} \mathcal{M}^{+}_{λ,Λ}(D^{2}u)+a(x)u&=…