Hölder regularity for degenerate parabolic double-phase equations

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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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en

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Journal of Differential Equations, Volume 434

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We prove that bounded weak solutions to degenerate parabolic double-phase equations of p-Laplace type are locally Hölder continuous. The proof is based on phase analysis and methods for the p-Laplace equation. In particular, the phase analysis determines whether the double-phase equation is locally similar to the p-Laplace or the q-Laplace equation.

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Publisher Copyright: © 2025 The Author(s)

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Kim, W, Moring, K & Särkiö, L 2025, 'Hölder regularity for degenerate parabolic double-phase equations', Journal of Differential Equations, vol. 434, 113231. https://doi.org/10.1016/j.jde.2025.113231