Existence and non-existence of solutions for Hardy parabolic equations with singular initial data

We establish the existence, non-existence and uniqueness of the local solutions of the Hardy parabolic equation $u_t - \Delta u = h(t)|\cdot |^{-\gamma}g(u)$ on $\Omega \times (0,T) $ with Dirichlet boundary conditions. We assume that $\Omega$ with $0\in \Omega$ is a smooth domain bounded or unboun...

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Bibliographic Details
Main Authors: Aldryn Aparcana, Brandon Carhuas-Torre, Ricardo Castillo, Miguel Loayza
Format: Article
Language:English
Published: Texas State University 2025-07-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2025/67/abstr.html
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