Title: Some Characterizations on the Normalized Lommel, Struve and Bessel Functions of the First Kind,
Abstract: In this paper, we introduce new technique for determining some necessary and
sufficient conditions of the normalized Bessel functions $j_{\nu}$, normalized
Struve functions $h_{\nu}$ and normalized Lommel functions $s_{\mu,\nu}$ of the
first kind, to be in the subclasses of starlike and convex functions of order
$\alpha$ and type $\beta$.