# Analytic and semi-analytic solution of the coupled DGLAP equations at small x by the method of characteristics

Source: [Analytic and semi-analytic solution of the coupled DGLAP equations at small x by the method of characteristics](<https://www.sota2.com/research/paper/68fa20687a2b558e29330ceb>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-23T21:50:24.700Z

Authors: D. K. Choudhury, P. K. Sahariah

Published: 2006-06-07T17:49:27.000Z

## Abstract

In this paper we present solutions of the coupled DGLAP equations for quark and gluon singlet by applying the method of characteristics. Solutions are presented both in analytic and semi-analytic forms, compared with the exact results and the validity range obtained.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-ph/0606085>)

[PDF](<https://arxiv.org/pdf/hep-ph/0606085.pdf>)