researcher

S. Launois

49 papers hereh-index 17761 citations65 works total

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

author position

sole author4
first author26
middle author8
last author11

Across the 49 of 49 papers where every author was matched, so the position is known.

fields

math.QA28
math.RA13
math.RT3
math.KT2
math.AC1
math.AG1

same name

S. Launois — 1 paper, h 1

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

20032026

most citedGraded quantum cluster algebras and an application to quantum Grassmannians

23 citations · 107 across the 43 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.QA2024

Is $A_{1}$ of type $B_{2}$

Stéphane Launois, Isaac Oppong

By a theorem of Dixmier, primitive quotients of enveloping algebras of finite-dimensional complex nilpotent Lie algebras are isomorphic to Weyl algebras. In view of this result, it…

math.QA2024

Derivations and the first Hochschild cohomology group of the quantum grassmannian

Stéphane Launois, Tom Lenagan

We calculate the derivations and the first Hochschild cohomology group of the quantum grassmannian over a field of characteristic zero in the generic case when the deformation para…

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Data

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

Is A1​ of type B2​

Derivations and the first Hochschild cohomology group of the quantum grassmannian

Is $A_{1}$ of type $B_{2}$