Meanings
plural bigradings
- indexing by means of a pair of integers
This can be viewed as a bigrading on the cohomology of the flag variety; via W-algebras, we similarly obtain bigradings on the cohomology of all Springer fibers.
2015, Gwyn Bellamy, Travis Schedler, “Kostka polynomials from nilpotent cones and Springer fiber cohomology”, in arXiv
Rhymes & wordplay
Anagrams
Cite this entry
bigrading. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bigrading
“bigrading.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bigrading. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “bigrading,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bigrading.
Source: bigrading on Wiktionary, CC BY-SA 4.0.