Some inequalities for products of Struve functions Hν(x) when |ν|≤12 are established using their infinite product formula as well as the arithmetic–geometric mean inequality. When these results are combined with some previously established results in the literature, they lead to interesting inequalities between Hν(x) and Jν(x), where Jν(x) is the Bessel function of the first kind. Analogous results are also derived for Hν′(x) when 0≤ν≤12. Moreover, results concerning the log-convexity or log-concavity of certain functions involving Hν(m)(x), m=0,1 are also established.
Frantzis et al. (Thu,) studied this question.