Boundary regularity for strongly degenerate operators of Grushin type
Date
2022-09-15
Authors
Di Fazio, Giuseppe
Fanciullo, Maria
Zamboni, Piero
Journal Title
Journal ISSN
Volume Title
Publisher
Texas State University, Department of Mathematics
Abstract
We prove Harnack inequality and global regularity results for weak solutions of quasilinear degenerate equations driven by operators of Grushin type with natural growth. Degeneracy is a power of a strong A∞ weight. Regularity results are achieved under minimal assumptions on the lower order coefficients.
Description
Keywords
Harnack inequality, Strong A infinity weights, Stummel-Kato classes, Grushin operator
Citation
Di Fazio, G., Fanciullo, M., & Zamboni, P. (2022). Boundary regularity for strongly degenerate operators of Grushin type. <i>Electronic Journal of Differential Equations, 2022</i>(65), pp. 1-16.
Rights
Attribution 4.0 International