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For example, if \(a \textgreater 3\), then any number that is bigger than 3 is a possible answer, from any decimal slightly bigger than 3 to infinity. List the integer solutions to \(-5 \textless k ...
We give conditions on a continuous function f: (0, ∞) → (0, ∞) which guarantee that every C2 positive solution u(x) of the differential inequalities 0 ≤ –Δu ≤ f(u) in a punctured neighborhood of the ...
S. Carl, V. K. Le, D. Motreanu, Nonsmooth Variational Problems and Their Inequalities: Comparison Principles and Applications, Springer, New York, 2007. L.C. Ceng, Y ...