Derivatives and integrals with respect to the order of the Struve functions H_v(x) and L_v(x)

Derivatives and integrals with respect to the order of the Struve functions H_v(x) and the modified Struve functions L_v(x) are considered and expressed in terms of finite and infinite integrals. Order derivatives with the half of an odd integer order are presented in a closed form, while for the zero and one orders, the corresponding integrals are evaluated numerically. The integrals with respect to the order of the Struve functions are related to the associated Volterra function v(x, - 1 2). A short table of this function is presented.