3 papers
math.AP2026
On -estimates for a class of singular-degenerate parabolic equations
Junyuan Fang, Tuoc Phan
We study a class of parabolic equations in non-divergence form with measurable coefficients that exhibit singular and/or degenerate behavior governed by weights in the $A_{1+\frac{…
math.AP2025
Well-posedness for a class of parabolic equations with singular-degenerate coefficients
Junyuan Fang, Tuoc Phan
This paper studies a class of linear parabolic equations with measurable coefficients in divergence form whose volumetric heat capacity coefficients are assumed to be in some Mucke…
math.AP2024
Harnack inequality for singular or degenerate parabolic equations in non-divergence form
Sungwon Cho, Junyuan Fang, Tuoc Phan
This paper studies a class of linear parabolic equations in non-divergence form in which the leading coefficients are measurable and they can be singular or degenerate as a weight…