English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We study the Kampé de Fériet double series  through the solution to the associated first-order nonhomogeneous differential equation. We show that the integral of   (⋅; ; )(⋅; ;) over  ∈ [0],  ⩾ 0, , is a linear combination of functions . The integral is a generalization of a class of the so-called Coulomb integrals involving regular Coulomb wave functions.

On the definite integral of two confluent hypergeometric functions related to the Kampé de Fériet double series