On a semilinear elliptic equation from t
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Janpou Nee
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Article
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2011
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Elsevier Science
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English
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In this paper, we consider both the existence and the non-existence of solutions to the generalized semilinear elliptic equations from the sigma model of quantum field theory of condense matter. The interesting part of the result is that the conditions to prove the existence and the non-existence of