Abstract
In this article, we study the uniqueness and stability of nonnegative solutions for a class of semilinear elliptic problems in a ball, when the nonlinearity has more than one zero, negative at the origin and concave.
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Communicated by Adrian Constanti.
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Chahi, H., Hakimi, S. Uniqueness and stability of nonnegative solutions for a class of nonpositone problems in a ball. Monatsh Math (2024). https://doi.org/10.1007/s00605-024-01977-9
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DOI: https://doi.org/10.1007/s00605-024-01977-9