VOL. 20 · NO. 6 | 2020
 
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Articles
Peter Bonventre, Luís A Pereira
Algebr. Geom. Topol. 20 (6), 2687-2778, (2020) DOI: 10.2140/agt.2020.20.2687
KEYWORDS: operads, dendroidal sets, preoperads, equivariant homotopy theory, Reedy categories, 55U10, 55U35, 55U40, 18G30
Andy Hammerlindl
Algebr. Geom. Topol. 20 (6), 2779-2820, (2020) DOI: 10.2140/agt.2020.20.2779
KEYWORDS: Seifert fiberings, vector fields, lens spaces, 55R05, 57R18, 57R25
Léo Bénard
Algebr. Geom. Topol. 20 (6), 2821-2884, (2020) DOI: 10.2140/agt.2020.20.2821
KEYWORDS: Reidemeister torsion, Character varieties, $3$–manifolds, Culler–Shalen theory, 57M25, 57M27
Timm von Puttkamer, Xiaolei Wu
Algebr. Geom. Topol. 20 (6), 2885-2904, (2020) DOI: 10.2140/agt.2020.20.2885
KEYWORDS: finiteness properties of groups for families of subgroups, Artin groups, conjugacy growth, CAT(0) cube group, virtually cyclic groups, poly-$\mathbb{Z}$–groups, 20B07, 20J05
Felix Wierstra
Algebr. Geom. Topol. 20 (6), 2905-2956, (2020) DOI: 10.2140/agt.2020.20.2905
KEYWORDS: Hopf invariant, $E_n$–algebras, suspensions, 18D50, 55P40, 55P48, 55Q25
Anton Ayzenberg
Algebr. Geom. Topol. 20 (6), 2957-2994, (2020) DOI: 10.2140/agt.2020.20.2957
KEYWORDS: isospectral space, matrix spectrum, Toda flow, periodic tridiagonal matrix, discrete Schrödinger operator, permutohedral tiling, simplicial poset, face ring, equivariant cohomology, torus action, crystallization, 34L40, 52B70, 52C22, 55N91, 57R91, 05E45, 13F55, 14H70, 15A18‎, 37C80, 37K10, 51M20, 55R80, 55T10
Roberto Pagaria
Algebr. Geom. Topol. 20 (6), 2995-3012, (2020) DOI: 10.2140/agt.2020.20.2995
KEYWORDS: configuration space, cohomology ring, Elliptic curve, Torus, representation theory, 55R80
Sean Howe
Algebr. Geom. Topol. 20 (6), 3013-3045, (2020) DOI: 10.2140/agt.2020.20.3013
KEYWORDS: representation stability, motivic stabilization, arithmetic statistics, configuration spaces, cohomological stability., 14G10, 18F30, 55R80
Lei Chen, Nick Salter
Algebr. Geom. Topol. 20 (6), 3047-3082, (2020) DOI: 10.2140/agt.2020.20.3047
KEYWORDS: spherical braid group, configuration space, section, canonical reduction system, 20F36, 55S40
Elizabeth Field
Algebr. Geom. Topol. 20 (6), 3083-3126, (2020) DOI: 10.2140/agt.2020.20.3083
KEYWORDS: Cannon–Thurston map, hyperbolic group, algebraic lamination, dendrite, Gromov boundary, 20F65, 20E07, 20F67, 57M07
Emily Shinkle
Algebr. Geom. Topol. 20 (6), 3127-3145, (2020) DOI: 10.2140/agt.2020.20.3127
KEYWORDS: arc complex, rigidity, finite rigid, arc, simplicial complex, geometric topology, 20F38, 20F65, 57M60, 57N05
Fernando Abellán García, Tobias Dyckerhoff, Walker H Stern
Algebr. Geom. Topol. 20 (6), 3147-3182, (2020) DOI: 10.2140/agt.2020.20.3147
KEYWORDS: relative nerve, Grothendieck construction, bicategories, 18D30, 18E35, 18G30, 18G55
Christian Bonatti, Sang-hyun Kim, Thomas Koberda, Michele Triestino
Algebr. Geom. Topol. 20 (6), 3183-3203, (2020) DOI: 10.2140/agt.2020.20.3183
KEYWORDS: groups acting on manifolds, hyperbolic dynamics, fibered $3$–manifold, $C^1$–close to the identity, 37C85, 57M60, 20E22, 37D30, 57M50, 57R35
Correction
Eaman Eftekhary
Algebr. Geom. Topol. 20 (6), 3205-3218, (2020) DOI: 10.2140/agt.2020.20.3205
KEYWORDS: Floer homology, Splicing, essential torus, 57M27, 57R58
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