Optimal conditions for the maximum principle for second-order periodic problems
نویسندگان
چکیده
We provide alternate necessary and/or sufficient conditions on the sign-changing coefficient p(t) for maximum principle second-order periodic problem \(u''=p(t) u + q(t) \) to hold, i.e., nonnegative \(q\) yield a nonpositive solution \(u\). See also https://ejde.math.txstate.edu/special/02/h2/abstr.html
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ژورنال
عنوان ژورنال: Electronic Journal of Differential Equations
سال: 2023
ISSN: ['1072-6691']
DOI: https://doi.org/10.58997/ejde.sp.02.h2