This paper is concerned with the following question: if a characteristic function satisfies a certain property at the origin, what can be said about its behavior on ...
This is a preview. Log in through your library . Abstract The aim of this note is to give a direct proof of the fact that $\varphi _{\alpha},_{\beta}(t)={\rm exp}[-|t|^{\alpha}(1+i\beta \ {\rm sgn}\ ...