Abstract
We consider a boundary value problem for the heat equation in the exterior of a bounded domain of space variables. On the boundary of the domain, we pose a nonlinear boundary condition. We find sharp nonlinearity exponents for which there exists no global solution.
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Original Russian Text © V.A. Kondrat’ev, 2010, published in Differentsial’nye Uravneniya, 2010, Vol. 46, No. 8, pp. 1104–1112.
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Kondrat’ev, V.A. On positive solutions of the heat equation satisfying a nonlinear boundary condition. Diff Equat 46, 1114–1122 (2010). https://doi.org/10.1134/S0012266110080057
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DOI: https://doi.org/10.1134/S0012266110080057