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Positive solutions of Δu+usup(n+2)-(n-2)-sup=0 on contractible domains PDF

6 Pages·1989·1.0606 MB·other
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Preview Positive solutions of Δu+usup(n+2)-(n-2)-sup=0 on contractible domains

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We show that there are bounded contractible domains in Rnn ≥ 3, on which the Dirichlet problem for the equation Δu+u(u+2)/(u-2) = 0 admit positive solutions. This result, combining with the well-known nonexistence result of Pohozaev, implies that geometry of the domains plays a crucial role in the solvability of the problem.
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Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.