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LYAPUNOV-TYPE INEQUALITY FOR EXTREMAL PUCCI’S EQUATIONS
Journal of the Australian Mathematical Society ( IF 0.5 ) Pub Date : 2020-01-29 , DOI: 10.1017/s1446788719000569 J. TYAGI , R. B. VERMA
Journal of the Australian Mathematical Society ( IF 0.5 ) Pub Date : 2020-01-29 , DOI: 10.1017/s1446788719000569 J. TYAGI , R. B. VERMA
In this article, we establish a Lyapunov-type inequality for the following extremal Pucci’s equation: $$\begin{eqnarray}\left\{\begin{array}{@{}ll@{}}{\mathcal{M}}_{\unicode[STIX]{x1D706},\unicode[STIX]{x1D6EC}}^{+}(D^{2}u)+b(x)|Du|+a(x)u=0 & \text{in}~\unicode[STIX]{x1D6FA},\\ u=0 & \text{on}~\unicode[STIX]{x2202}\unicode[STIX]{x1D6FA},\end{array}\right.\end{eqnarray}$$ where $\unicode[STIX]{x1D6FA}$ is a smooth bounded domain in $\mathbb{R}^{N}$ , $N\geq 2$ . This work generalizes the well-known works on the Lyapunov inequality for extremal Pucci’s equations with gradient nonlinearity.
中文翻译:
极值 PUCCI 方程的 LYAPUNOV 型不等式
在本文中,我们为以下极值 Pucci 方程建立了 Lyapunov 型不等式:$$\begin{eqnarray}\left\{\begin{array}{@{}ll@{}}{\mathcal{M}}_{\unicode[STIX]{x1D706},\unicode[STIX]{x1D6EC }}^{+}(D^{2}u)+b(x)|Du|+a(x)u=0 & \text{in}~\unicode[STIX]{x1D6FA},\\ u= 0 & \text{on}~\unicode[STIX]{x2202}\unicode[STIX]{x1D6FA},\end{array}\right.\end{eqnarray}$$ 在哪里$\unicode[STIX]{x1D6FA}$ 是一个光滑的有界域$\mathbb{R}^{N}$ ,$N\geq 2$ . 这项工作概括了关于具有梯度非线性的极值 Pucci 方程的 Lyapunov 不等式的著名工作。
更新日期:2020-01-29
中文翻译:
极值 PUCCI 方程的 LYAPUNOV 型不等式
在本文中,我们为以下极值 Pucci 方程建立了 Lyapunov 型不等式: