The Second Iterate of the Muskat Equation in Supercritical Spaces

Fuente: arXiv
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Main Author: Paduro, Esteban
Format: Preprint
Published: 2022
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_version_ 1866908732073443328
author Paduro, Esteban
author_facet Paduro, Esteban
contents The ill-posedness for the Muskat problem in spaces that are supercritical with respect to the scaling is studied. The main result of the paper establishes that for a sequence of approximations of the Muskat equation obtained via Taylor expansion, their corresponding second Picard's iterate is discontinuous around the origin in a certain family of supercritical spaces approaching a critical space.
format Preprint
id arxiv_https___arxiv_org_abs_2209_04694
institution arXiv
publishDate 2022
record_format arxiv
spellingShingle The Second Iterate of the Muskat Equation in Supercritical Spaces
Paduro, Esteban
Analysis of PDEs
76S05, 76B03, 35Q35, 35B30
The ill-posedness for the Muskat problem in spaces that are supercritical with respect to the scaling is studied. The main result of the paper establishes that for a sequence of approximations of the Muskat equation obtained via Taylor expansion, their corresponding second Picard's iterate is discontinuous around the origin in a certain family of supercritical spaces approaching a critical space.
title The Second Iterate of the Muskat Equation in Supercritical Spaces
topic Analysis of PDEs
76S05, 76B03, 35Q35, 35B30
url https://arxiv.org/abs/2209.04694