VOL. 12 · NO. 4 | 2012
 
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Articles
Mark McLean
Algebr. Geom. Topol. 12 (4), 1901-1923, (2012) DOI: 10.2140/agt.2012.12.1901
KEYWORDS: symplectic homology, local Floer, cotangent bundle, Reeb orbits, 53D10, 53D25, 53D40
Anssi Lahtinen
Algebr. Geom. Topol. 12 (4), 1925-1940, (2012) DOI: 10.2140/agt.2012.12.1925
KEYWORDS: completion, twisted $K$–theory, equivariant $K$–theory, 55N15, 19L50, 19L47, 55P91
Alexander Kolpakov
Algebr. Geom. Topol. 12 (4), 1941-1960, (2012) DOI: 10.2140/agt.2012.12.1941
KEYWORDS: Coxeter polytope, right-angled Coxeter group, 20F55, 52B11, 51M20
Brian Rushton
Algebr. Geom. Topol. 12 (4), 1961-1992, (2012) DOI: 10.2140/agt.2012.12.1961
KEYWORDS: finite subdivision rule, Hyperbolic polyhedra, 20F67, 57M50
Eduardo Martínez-Pedroza, Alessandro Sisto
Algebr. Geom. Topol. 12 (4), 1993-2002, (2012) DOI: 10.2140/agt.2012.12.1993
KEYWORDS: Relatively hyperbolic groups, quasiconvex subgroups, combination theorem, amalgamation, separability, 20F65, 20F67
Soumen Sarkar
Algebr. Geom. Topol. 12 (4), 2003-2025, (2012) DOI: 10.2140/agt.2012.12.2003
KEYWORDS: torus action, quasitoric manifold, cobordism group, 55N22, 57R90
Juan Alonso
Algebr. Geom. Topol. 12 (4), 2027-2047, (2012) DOI: 10.2140/agt.2012.12.2027
KEYWORDS: JSJ decomposition, generalized Baumslag–Solitar groups, graphs of groups, 20E06, 20E08, 20F65, 57M60
Pere Menal-Ferrer, Joan Porti
Algebr. Geom. Topol. 12 (4), 2049-2067, (2012) DOI: 10.2140/agt.2012.12.2049
KEYWORDS: hyperbolic knot, mutation, Reidemeister torsion, 57M27, 57M50, 57M25
Andrew Donald, Brendan Owens
Algebr. Geom. Topol. 12 (4), 2069-2093, (2012) DOI: 10.2140/agt.2012.12.2069
KEYWORDS: knots and links, concordance, 57M25, 57M27, 57N70
Hans Boden, Cynthia Curtis
Algebr. Geom. Topol. 12 (4), 2095-2126, (2012) DOI: 10.2140/agt.2012.12.2095
KEYWORDS: Casson invariant, character variety, two-bridge knot, 57M27, 57M25, 57M05
Kristen Hendricks
Algebr. Geom. Topol. 12 (4), 2127-2178, (2012) DOI: 10.2140/agt.2012.12.2127
KEYWORDS: Heegaard Floer, double branched covers, knot theory, Floer cohomology, Localization, 53D40, 57M25, 57M27, 57R58
Henry Segerman
Algebr. Geom. Topol. 12 (4), 2179-2244, (2012) DOI: 10.2140/agt.2012.12.2179
KEYWORDS: ideal triangulation, 3–manifold, Hyperbolic, gluing equations, character variety, A–polynomial, 57M50
Wacław Marzantowicz, Denise de Mattos, Edivaldo dos Santos
Algebr. Geom. Topol. 12 (4), 2245-2258, (2012) DOI: 10.2140/agt.2012.12.2245
KEYWORDS: equivariant maps, covering dimension, orthogonal representation, equivariant $K$–theory, ‎55M20, 55M35, 55N91, 57S17
Shunsuke Tanaka
Algebr. Geom. Topol. 12 (4), 2259-2286, (2012) DOI: 10.2140/agt.2012.12.2259
KEYWORDS: 4–manifold, mapping class group, Lefschetz fibration, relation, section, Dehn twist, Monodromy, hyperelliptic, rational surface, 57N13, 20F34
Seamus O’Shea
Algebr. Geom. Topol. 12 (4), 2287-2297, (2012) DOI: 10.2140/agt.2012.12.2287
KEYWORDS: $D(2)$–problem, algebraic 2–complex, $k$–invariant, 57M05, 55P15
Hellen Colman, Mark Grant
Algebr. Geom. Topol. 12 (4), 2299-2316, (2012) DOI: 10.2140/agt.2012.12.2299
KEYWORDS: equivariant LS–category, equivariant sectional category, equivariant topological complexity, 55M99, 57S10, 55M30, 55R91
Yasha Savelyev
Algebr. Geom. Topol. 12 (4), 2317-2327, (2012) DOI: 10.2140/agt.2012.12.2317
KEYWORDS: Gromov $K$–area, Gromov–Witten theory, jumping curves, 53D45
Irakli Patchkoria
Algebr. Geom. Topol. 12 (4), 2329-2388, (2012) DOI: 10.2140/agt.2012.12.2329
KEYWORDS: algebraic classification, model category, module spectrum, symmetric ring spectrum, stable model category, 18E30, 55P42, 55P43, 18G55
Delphine Moussard
Algebr. Geom. Topol. 12 (4), 2389-2428, (2012) DOI: 10.2140/agt.2012.12.2389
KEYWORDS: homology sphere, homology handlebody, Lagrangian-preserving surgery, Borromean surgery, finite type invariant, Jacobi diagram, 57M27, 57N10, 57N65
R M Green, Jacob T Harper
Algebr. Geom. Topol. 12 (4), 2429-2450, (2012) DOI: 10.2140/agt.2012.12.2429
KEYWORDS: discrete Morse theory, homology basis, half cube, 52B11
Geoffrey M L Powell
Algebr. Geom. Topol. 12 (4), 2451-2491, (2012) DOI: 10.2140/agt.2012.12.2451
KEYWORDS: Dickson algebra, Singer functor, unstable module, Lannes' $T$–functor, Fix, 55S10, 18E10
Camille Horbez
Algebr. Geom. Topol. 12 (4), 2493-2517, (2012) DOI: 10.2140/agt.2012.12.2493
KEYWORDS: Outer space, Lipschitz metric, intersection numbers, 20F65
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