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researcher

A. Postnikov

16 papers hereh-index 345.9k citations100 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author4
  • first author4
  • middle author3
  • last author5

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • math.CO10
  • math.RT3
  • math.QA2
  • math.AG1
same name
  • A. Postnikov — 9 papers, h 29

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19972005
most citedPermutohedra, associahedra, and beyond

33 citations · 38 across the 7 of their papers we have counts for

collaborators
Showing 2005 · math.RTShow all

1 paper · 2 filters

math.RT2005★ 2 cited

A Combinatorial Model for Crystals of Kac-Moody Algebras

Cristian Lenart, Alexander Postnikov

We present a simple combinatorial model for the characters of the irreducible integrable highest weight modules for complex symmetrizable Kac-Moody algebras. This model can be view…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.