◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

J. Alm

5 papers hereh-index 448 citations12 works total

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

author position
  • sole author4
  • first author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.QA4
  • math.AG1
same name
  • J. Alm — 2 papers, h 2

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
20112018
most citedTwo-colored noncommutative Gerstenhaber formality and infinity Duflo isomorphism

13 citations · 17 across the 5 of their papers we have counts for

collaborators
Showing math.QAShow all

4 papers · 1 filter

math.QA2018

The Grothendieck-Teichmueller Lie algebra and Brown's dihedral moduli spaces

Johan Alm

We prove that the degree zero Hochschild-type cohomology of the homology operad of Francis Brown's dihedral moduli spaces is equal to the Grothendieck-Teichmueller Lie algebra plus…

math.QA2015★ 2 cited

A universal A-infinity structure on Batalin-Vilkovisky algebras with multiple zeta value coefficients

Johan Alm

We explicitly construct a universal A-infinity deformation of Batalin-Vilkovisky algebras, with all coefficients expressed as rational sums of multiple zeta values. If the Batalin-…

math.QA2014★ 1 cited

Formal weights in Kontsevich's formality construction and multiple zeta values

Johan Alm

We construct a functor that associates to any dg cooperad of dg commutative algebras (satisfying some conditions) an augmented commutative algebra. When applied to the cohomology o…

math.QA2011★ 13 cited

Two-colored noncommutative Gerstenhaber formality and infinity Duflo isomorphism

Johan Alm

Using new configuration spaces, we give an explicit construction that extends Kontsevich's Lie-infinity quasi-isomorphism from polyvector fields to Hochschild cochains to a quasi-i…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.