Differential and Integral Equations

A nondivergence parabolic problem with a fractional time derivative

Mark Allen

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We study a nonlocal nonlinear parabolic problem with a fractional time derivative. We prove a Krylov-Safonov type result; mainly, we prove Hölder regularity of solutions. Our estimates remain uniform as the order of the fractional time derivative $\alpha \to 1$.

Article information

Differential Integral Equations, Volume 31, Number 3/4 (2018), 215-230.

First available in Project Euclid: 19 December 2017

Permanent link to this document

Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 35R11: Fractional partial differential equations 35K55: Nonlinear parabolic equations


Allen, Mark. A nondivergence parabolic problem with a fractional time derivative. Differential Integral Equations 31 (2018), no. 3/4, 215--230. https://projecteuclid.org/euclid.die/1513652424

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