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 ...

Carpathian Journal of Mathematics, Vol. 30, No. 1 (2014), pp. 15-22 (8 pages) In this paper, by using a simple technique, we obtain several existence results of the solutions for general variational ...