Meanings
nounsubdivergence (plural subdivergences)
plural subdivergences
- mathematicsa subset of a graph (or a subdiagram) that causes a divergence in an otherwise complex, multiloop calculation
The contribution from #92;mathcal#123;E#125;#95;#123;D²#92;mathcal#123;R#125;⁴#125;, the coefficient function of an amplitude that vanishes onshell, arises from a two loop nested subdivergence of the three loop amplitude..
2016, Anirban Basu, “Non--analytic terms from nested divergences in maximal supergravity”, in arXiv
Origin
Cite this entry
APA
subdivergence. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/subdivergence
MLA
“subdivergence.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/subdivergence. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “subdivergence,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/subdivergence.
Source: subdivergence on Wiktionary, CC BY-SA 4.0.