Regularizing effect in singular semilinear problems
DOI: https://doi.org/10.3846/mma.2023.18616Abstract
We analyze how different relations in the lower order terms lead to the same regularizing effect on singular problems whose model is 
in Ω, u = 0 on ∂Ω, where Ω is a bounded open set of 
is a nonnegative function in L1(Ω) and g(x,s) is a Carathéodory function. In a framework where no 
solution is expected, we prove its existence (regularizing effect) whenever the datum f interacts conveniently either with the boundary of the domain or with the lower order term.
Keywords:
nonlinear elliptic equations, singular problem, regularizing effectHow to Cite
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