Existence of positive solutions to an elliptic system with coupled nonlinearity

    Authors

    Y. W. Qi

    Comments

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    Abbreviated Journal Title

    Appl. Anal.

    Keywords

    weakly coupled systems; subcritical; supercritical; ground states; GROUND-STATES; NONEXISTENCE; THEOREMS; Mathematics, Applied

    Abstract

    In this article, we study weakly coupled systems of elliptic equations without Hamiltonian structure in both bounded domain and the whole space. By using a priori estimates, Pohozaev identity and degree theory, we are able to show the existence of positive solutions.

    Journal Title

    Applicable Analysis

    Volume

    87

    Issue/Number

    4

    Publication Date

    1-1-2008

    Document Type

    Article

    Language

    English

    First Page

    385

    Last Page

    400

    WOS Identifier

    WOS:000255158900001

    ISSN

    0003-6811

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