VOL. 5 · NO. 3 | 2011
 
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Articles
Denis Osipov, Xinwen Zhu
Algebra Number Theory 5 (3), 289-337, (2011) DOI: 10.2140/ant.2011.5.289
KEYWORDS: Picard groupoids, central extensions, commutator maps, two-dimensional local fields, higher adeles, reciprocity laws, 19F15, 18D05
Anne Shepler, Sarah Witherspoon
Algebra Number Theory 5 (3), 339-360, (2011) DOI: 10.2140/ant.2011.5.339
KEYWORDS: Hochschild cohomology, skew group algebra, Koszul resolution, Demazure–BGG operator, quantum differentiation, 16E40, 16S35
Mikhail Borovoi, Zinovy Reichstein
Algebra Number Theory 5 (3), 361-378, (2011) DOI: 10.2140/ant.2011.5.361
KEYWORDS: toric-friendly group, linear algebraic group, semisimple group, maximal torus, rational point, elementary obstruction, 20G10, 20G15, 14G05
Luchezar Avramov, Srikanth Iyengar, Joseph Lipman
Algebra Number Theory 5 (3), 379-429, (2011) DOI: 10.2140/ant.2011.5.379
KEYWORDS: perfect complexes, G-perfect complexes, Gorenstein-perfect, relative dualizing complexes, reflexivity, rigidity, semidualizing complexes, 14A15, 14B25, 13D05
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