411 REFERENCE · Wiktionary
Dynkin diagram
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
After mathematician Eugene Dynkin.
Noun
en math A graph with some edges drawn as double or triple lines, arising in the classification of semisimple Lie algebras over algebraically closed fields, in the classification of Weyl groups and other finite reflection groups, and in other contexts.
See also
en Coxeter-Dynkin diagram
en eponyms