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This article is cited in 8 scientific papers (total in 9 papers)
On elliptic problems in $\mathbf R^N$ with supercritical exponent of nonlinearity
S. I. Pokhozhaev
Abstract:
Elliptic problems of the form
$$
\begin{cases}
\Delta u+f(x,u)=h(x),\quad x\in\mathbf R^N\ \ (N\geqslant 3),
\\
\displaystyle\lim_{|x|\to\infty}u(x)=0
\end{cases}
$$
are considered under appropriate conditions. This class of problems includes the inhomogeneous Emden–Fowler problem
$$
\begin{cases}
\Delta u+|u|^{p-2}u=h(x),\quad x\in\mathbf R^N\ \ (N\geqslant 3),
\\
\displaystyle\lim_{|x|\to\infty}u(x)=0
\end{cases}
$$
with $p>p_c=\dfrac{2N}{N-2}$.
The first part of this article is concerned with radial solutions, where
$$
f(x,u)=f(|x|,u) \quad\text{and}\quad h(x)=h(|x|).
$$
The second part considers solvability in classes of functions with prescribed bound on decay at infinity, but without assumptions on radial symmetry.
Received: 01.10.1990
Citation:
S. I. Pokhozhaev, “On elliptic problems in $\mathbf R^N$ with supercritical exponent of nonlinearity”, Math. USSR-Sb., 72:2 (1992), 447–466
Linking options:
https://www.mathnet.ru/eng/sm1306https://doi.org/10.1070/SM1992v072n02ABEH002147 https://www.mathnet.ru/eng/sm/v182/i4/p467
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