Neumann problems of superlinear elliptic systems at resonance
نویسندگان
چکیده
We prove existence of weak solutions Neumann problem nonhomogeneous elliptic system with asymmetric nonlinearities that may resonant at − ∞ and superlinear + . The proof is based on Mawhin's coincidence theory the product formula Brouwer degree.
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ژورنال
عنوان ژورنال: Electronic Journal of Qualitative Theory of Differential Equations
سال: 2022
ISSN: ['1417-3875']
DOI: https://doi.org/10.14232/ejqtde.2022.1.8