The algebraic structure of Dyson–Schwinger equations with multiple insertion places
Abstract We give combinatorially controlled series solutions to Dyson–Schwinger equations with multiple insertion places using tubings of rooted trees and investigate the algebraic relation between such solutions and the renormalization group equation.
Authors
- Nicholas Olson‐Harris
- Karen Yeats (ORCID: https://orcid.org/0000-0003-0347-6525)
Institutions
- University of Waterloo (CA)
Publication Details
- Journal
- Canadian Mathematical Communications
- Published
- 2025-08-29
- DOI
- https://doi.org/10.4153/s2976859425100015
- Primary Topic
- Advanced Topics in Algebra
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Canada Research Chairs
- Natural Sciences and Engineering Research Council of Canada