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/

Zendy Plus

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

Zendy Tools

Zendy Open

We argue that the Mellin-Barnes representations of Feynman diagrams can beused for obtaining linear systems of homogeneous differential equations for theoriginal Feynman diagrams with arbitrary powers of propagators without recourseto the integration-by-parts technique. These systems of differential equationscan be used (i) for the differential reductions to sets of basic functions and(ii) for counting the numbers of master integrals.

Mellin-Barnes representations of Feynman diagrams, linear systems of differential equations, and polynomial solutions