Counting bound states with maximal Fourier multipliers
Summary: We report on a version of Cwikel's proof of the famous Cwikel-Lieb-Rozenblum (CLR) inequality which highlights the connection of the CLR inequality to maximal Fourier multipliers. This new approach enables us to get a constant at least ten times better than Cwikels in all dimensions. In dimensions \(d\geq 5\) our results are better than all previously known ones. For the entire collection see [Zbl 1465.35005].
scientific article; zbMATH DE number 7438893
scientific article