# A Combinatorial Perspective on Quantum Field TheoryDifferential Equations and the (Next-To)m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${}^{m}$$\end{document} Leading Log Expansion

A Combinatorial Perspective on Quantum Field Theory: Differential Equations and the... [We are still one important step away from a physical understanding of solutions to Dyson-Schwinger equationsDyson-Schwinger equation because we are still working with series expansionsPerturbation theory but we want functions. What can we hope to do? First we can ask about asymptotics for the coefficients of our expansions. Another thing we can do is to think again about how the expansion is indexed and use that to break it up in a different way.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

# A Combinatorial Perspective on Quantum Field TheoryDifferential Equations and the (Next-To)m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${}^{m}$$\end{document} Leading Log Expansion

3 pages      /lp/springer-journals/a-combinatorial-perspective-on-quantum-field-theory-differential-0ZPOCcxBys
Publisher
Springer International Publishing
ISBN
978-3-319-47550-9
Pages
81 –84
DOI
10.1007/978-3-319-47551-6_10
Publisher site
See Chapter on Publisher Site

### Abstract

[We are still one important step away from a physical understanding of solutions to Dyson-Schwinger equationsDyson-Schwinger equation because we are still working with series expansionsPerturbation theory but we want functions. What can we hope to do? First we can ask about asymptotics for the coefficients of our expansions. Another thing we can do is to think again about how the expansion is indexed and use that to break it up in a different way.]

Published: Nov 26, 2016