Abstract
In this paper, we prove a uniform local comparison principle for differential inequality of higher order. As a result, we derive a Hopf lemma for higher order differential operators with $L^1$ coefficients. In particular, an application of the obtained results to powers of the Laplacian is provided.
Citation
Yang Liu. Bangxin Jiang. Yifei Pan. "A Uniform Local Comparison Principle for Higher Order Differential Operators with $L^1$ Singularity." Real Anal. Exchange 49 (1) 205 - 220, 2024. https://doi.org/10.14321/realanalexch.49.1.1655105744
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