VOL. 1 · NO. 3 | 2007
Aldo Conca, Emanuela De Negri, Maria Evelina Rossi
Algebra Number Theory 1 (3), 239-268, (2007) DOI: 10.2140/ant.2007.1.239 Open Access
KEYWORDS: Gröbner fan, contracted ideal, Rees algebra, rational normal curve, Cohen–Macaulay ring, 13A30, 13P10, 13D40
Kiran Kedlaya
Algebra Number Theory 1 (3), 269-300, (2007) DOI: 10.2140/ant.2007.1.269 Open Access
KEYWORDS: $p$-adic differential modules, Swan conductors, wild ramification, Hasse–Arf theorem, imperfect residue fields, 11S15, 14F30
Domenico Fiorenza, Marco Manetti
Algebra Number Theory 1 (3), 301-330, (2007) DOI: 10.2140/ant.2007.1.301 Open Access
KEYWORDS: differential graded Lie algebra, symmetric coalgebra, $L_{\infty}$-algebra, functor of Artin ring, 17B70, 13D10
Laurent Moret-Bailly
Algebra Number Theory 1 (3), 331-346, (2007) DOI: 10.2140/ant.2007.1.331 Open Access
KEYWORDS: Noetherian rings, positive-existential definability, henselian rings, Artin approximation, 13E05, 03C99, 11U09, 13B40, 13J15
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