54 results in 20Jxx
The Balmer spectrum of certain Deligne–Mumford stacks
 Algebraic geometry: Foundations
 Connections with homological algebra and category theory
 Representation theory of groups
 Commutative algebra: Homological methods
 Journal: Compositio Mathematica / Volume 159 / Issue 6 / June 2023
 Published online by Cambridge University Press: 24 May 2023, pp. 13141346
 Print publication: June 2023

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Minimal Euler characteristics for evendimensional manifolds with finite fundamental group
 Journal: Forum of Mathematics, Sigma / Volume 11 / 2023
 Published online by Cambridge University Press: 31 March 2023, e24

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Generalized Bockstein maps and Massey products
 Connections with homological algebra and category theory
 Homological methods (field theory)
 Algebraic number theory: global fields
 Journal: Forum of Mathematics, Sigma / Volume 11 / 2023
 Published online by Cambridge University Press: 23 January 2023, e5

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The Hanna Neumann conjecture for surface groups
 Special aspects of infinite or finite groups
 Connections with homological algebra and category theory
 Representation theory of groups
 Structure and classification of infinite or finite groups
 Journal: Compositio Mathematica / Volume 158 / Issue 9 / September 2022
 Published online by Cambridge University Press: 12 October 2022, pp. 18501877
 Print publication: September 2022

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COHOMOLOGICAL MACKEY 2FUNCTORS
 Journal: Journal of the Institute of Mathematics of Jussieu , First View
 Published online by Cambridge University Press: 18 August 2022, pp. 131

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A note on the rational homological dimension of lattices in positive characteristic
 Special aspects of infinite or finite groups
 Connections with homological algebra and category theory
 Journal: Glasgow Mathematical Journal / Volume 65 / Issue 1 / January 2023
 Published online by Cambridge University Press: 10 June 2022, pp. 138140
 Print publication: January 2023

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The first $\ell ^{2}$betti number and groups acting on trees
 Connections with homological algebra and category theory
 Structure and classification of infinite or finite groups
 Lowdimensional topology
 Journal: Proceedings of the Edinburgh Mathematical Society / Volume 64 / Issue 4 / November 2021
 Published online by Cambridge University Press: 25 October 2021, pp. 916923

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Massey products in the homology of the loop space of a pcompleted classifying space: finite groups with cyclic Sylow psubgroups
 Operations and obstructions
 Homological methods
 Connections with homological algebra and category theory
 Homotopy theory
 Journal: Proceedings of the Edinburgh Mathematical Society / Volume 64 / Issue 4 / November 2021
 Published online by Cambridge University Press: 30 September 2021, pp. 908915

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Galoistheoretic features for 1smooth prop groups
 Connections with homological algebra and category theory
 Homological methods (field theory)
 Structure and classification of infinite or finite groups
 Field extensions
 Journal: Canadian Mathematical Bulletin / Volume 65 / Issue 2 / June 2022
 Published online by Cambridge University Press: 29 June 2021, pp. 525541
 Print publication: June 2022

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An approach to Quillen’s conjecture via centralisers of simple groups
 Connections with homological algebra and category theory
 Algebraic combinatorics
 Ordered sets
 Representation theory of groups
 Journal: Forum of Mathematics, Sigma / Volume 9 / 2021
 Published online by Cambridge University Press: 07 June 2021, e48

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On the lowdimensional cohomology groups of the IAautomorphism group of the free group of rank three
 Connections with homological algebra and category theory
 Special aspects of infinite or finite groups
 Journal: Proceedings of the Edinburgh Mathematical Society / Volume 64 / Issue 2 / May 2021
 Published online by Cambridge University Press: 05 May 2021, pp. 338363

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Higher horospherical limit sets for Gmodules over CAT(0)spaces
 Connections with homological algebra and category theory
 Special aspects of infinite or finite groups
 Journal: Mathematical Proceedings of the Cambridge Philosophical Society / Volume 171 / Issue 1 / July 2021
 Published online by Cambridge University Press: 12 March 2021, pp. 133163
 Print publication: July 2021

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ON THE DIMENSION OF GROUPS THAT SATISFY CERTAIN CONDITIONS ON THEIR FINITE SUBGROUPS
 Journal: Glasgow Mathematical Journal / Volume 64 / Issue 1 / January 2022
 Published online by Cambridge University Press: 04 November 2020, pp. 4550
 Print publication: January 2022

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On the Bieri–Neumann–Strebel–Renz invariants of residually free groups
 Journal: Proceedings of the Edinburgh Mathematical Society / Volume 63 / Issue 3 / August 2020
 Published online by Cambridge University Press: 21 July 2020, pp. 807829

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FREE FINITE GROUP ACTIONS ON RATIONAL HOMOLOGY 3SPHERES
 Journal: Forum of Mathematics, Sigma / Volume 7 / 2019
 Published online by Cambridge University Press: 13 September 2019, e28

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Décomposition de Hodge pour l’homologie stable des groupes d’automorphismes des groupes libres
 Homological algebra
 Structure and classification of infinite or finite groups
 Abelian categories
 General theory of categories and functors
 Connections with homological algebra and category theory
 Homotopy theory
 Journal: Compositio Mathematica / Volume 155 / Issue 9 / September 2019
 Published online by Cambridge University Press: 07 August 2019, pp. 17941844
 Print publication: September 2019

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Cohen–Lenstra heuristics for étale group schemes and symplectic pairings
 Connections with homological algebra and category theory
 Algebraic number theory: local and $p$adic fields
 Special matrices
 Arithmetic algebraic geometry
 Curves
 Journal: Compositio Mathematica / Volume 155 / Issue 4 / April 2019
 Published online by Cambridge University Press: 20 March 2019, pp. 758775
 Print publication: April 2019

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EXPLICIT cocycle formulas on finite abelian groups with applications to braided linear Grcategories and Dijkgraaf–Witten invariants
 Connections with homological algebra and category theory
 Differential topology
 Categories with structure
 Journal: Proceedings of the Royal Society of Edinburgh Section A: Mathematics / Volume 150 / Issue 4 / August 2020
 Published online by Cambridge University Press: 13 March 2019, pp. 19371964
 Print publication: August 2020

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Local duality for representations of finite group schemes
 Connections with homological algebra and category theory
 Representation theory of groups
 Abelian categories
 Linear algebraic groups and related topics
 Representation theory of rings and algebras
 Journal: Compositio Mathematica / Volume 155 / Issue 2 / February 2019
 Published online by Cambridge University Press: 18 February 2019, pp. 424453
 Print publication: February 2019

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Growth of Homology of Centrebymetabelian Pro$p$ Groups
 Journal: Canadian Journal of Mathematics / Volume 72 / Issue 1 / February 2020
 Published online by Cambridge University Press: 09 January 2019, pp. 203224
 Print publication: February 2020

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