Abstract
A new fixed point theorem for systems of nonlinear operator equations is established by means of topological degree theory and positively 1-homogeneous operator, where the components has a positively 1-homogeneous majorant or minorant. As applications, the existence of positive solutions for \((p_1, p_2)\)-Laplacian system is considered under some conditions concerning the positive eigenvalues corresponding to the relevant positively 1-homogeneous operators.
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The Project Supported by the National Natural Science Foundation of China (11371221) and Shandong Natural Science Foundation (ZR2018MA011).
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Zou, Y., He, G. A Fixed Point Theorem for Systems of Nonlinear Operator Equations and Applications to \((p_1, p_2)\)-Laplacian System. Mediterr. J. Math. 15, 74 (2018). https://doi.org/10.1007/s00009-018-1119-7
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DOI: https://doi.org/10.1007/s00009-018-1119-7